Best Drilling Machines on the market [2021]

When creating our tool drawer, drilling machines have a special place. Therefore, choosing wisely is essential. Do you need to know which are the best drills on the market? Do you want some good advice to choose the best drill under your criteria and according to your tastes and needs?

What is the best drill on the market?

However, at our discretion and after exposing more than 35 different models to various tests, we have chosen the Bosch PSB 750 RCE as the best drill on the market . A great corded drill perfect for both home and professional use.

Recommended
hammer impact hammer bosch psb 750 rce

BOSCH PSB 750 RCE

There will be no material that this fabulous drill cannot pierce

The best drills on the market

We present our selection and respective analysis (technical sheet) of the 18 best drills on the market.


hammer impact hammer bosch psb 750 rce
Electric hammer drill with manual chuck

The best drill on the market: Bosch PSB 750 RCE

Without a doubt, this Bosch drill is a piece that is unmatched on the market. You will see it when you know its price, but also its exceptional characteristics and benefits.

It only weighs 1.8 kilos, being very compact, it is made of cable, it has a wheel to adjust the speed and triple function (screw, drill and strike) by button. It comes with an extra grip to give it your all when you need it most (its own is an anti-vibration softgrip) as well as a depth stop and a chuck with autolock. It is stored in its own carrying case.

It operates at 240 volts, with an amperage of 3.1, a torque of 10 Nm, 48000 ipm and 3000 rpm. Its maximum power is 750 W, being capable of drilling concrete at a diameter of 14 mm or 12 mm in steel.

That we like
✅ Includes additional handle, depth stop and carrying case.
✅ Anti-vibration grip (Softgrip)
✅ Quick clamping chuck with Auto Lock system
✅ Compact, light and powerful (1.8 kg weight and 750 W motor)
✅ Large drilling diameters (10-14 mm in concrete, 25-30 mm in wood and 12 mm in steel)
That we don’t like
❌ It does not bring extra accessories (universal drill set, tips, etc)


black & decker drill driver cd714creska qs
Electric drill with hammer, screwdriver and manual chuck

Best value for money drill: Black and Decker CD714CRESKA-QS

Highly sold model because it offers an unbeatable relationship between its quality and its price. We enjoy an adjustable speed that reaches 2800 rpm to drill (we will set it to the minimum for screwing) and an ipm (impacts per minute) of 47600.

It has a torque of 4.5 Nm and a power of 710 W. The chuck is keyless and its shaft is locked. You will find it with eight tips or add a set of 50 or 19 accessories.

That we like
✅ Auxiliary handle and locking button for greater control and stability
✅ Good drilling capabilities in different materials (25mm for wood, 13mm for metal and 13mm for masonry)
✅ Manual tightening mechanism
That we don’t like
❌ Supplier does not ship outside of Spain (Balearic and Canary Islands not included)
❌ The quality of the bits that are included is quite low


hammer drill einhell tc id 710w
Electric drill with hammer, speed regulator on the switch and autolock chuck

Best cheap drill: Einhell TC-ID 710W

We already know that spending the minimum we are not going to get the most spectacular piece. However, there is a model more than adequate for simple tasks, to have them at home and use them from time to time, as would be the case of the Einhell TC-ID 710W, which allows us to drill soft and medium-soft to perfection while spending the minimum.

Although it is obvious that it is an entry-level product, the truth is that it has more than interesting features, such as a 710W power, percussion and screwing function, extra handle or locking switch, something that is not common. see for the price it has. The torque is 9.8 Nm and works up to 43200 min-1, and can be adjusted by means of a wheel.

That we like
✅ It has an electronic unit installed on the trigger (to precisely configure the number of revolutions at which we want our drill to work)
✅ Depth stop for drilling and quick clamping chuck
✅ Left and right rotation (for drilling and screwed)
That we don’t like
❌ Does not include drill set


cordless drill bosch professional gsb 18 2 li
Cordless drill with hammer and screwdriver (includes case, two batteries and charger)

Best cordless / cordless / cordless drill: Bosch Professional GSB 18-2-Li

Looking for a cordless drill, this is surely the first feature you want to know about. In this case, we propose one of the most modern and current Bosch Professional models that has two pieces of lithium of 2.0 Ah each, fast charging and with electronic cell protection, which make the drill work at 18V.

For the rest, it is a very ergonomic 1.6 kilogram part whose tightening torque ranges from 24 Nm to 63 Nm, working with tips up to 13 mm, with built-in LED and reverse operation to screw screws up to 8 mm with torque of torque / turn in hard of 38 Nm.

This is undoubtedly one of the best cordless drills you can find on the market today.

That we like
✅ Compact and ergonomic design
✅ SystemS ECP (Electronic Cell Protection) and EMP (Electronic Motor Protection) patented by Bosch, protect the motor and battery against overheating and overloading
✅ Integrated LED light
✅ Very good drilling diameters (30 mm in wood and 10 mm in steel)
That we don’t like
❌ There is no induction (wireless) battery charging system present in many of the new Bosch models


rotary hammer sds plus makita hr2630 800 w
Lightweight hammer drill with hammer drill

Best corded drill: Makita HR2630

Leaving our top 1 aside, we could choose, for this type, a model from the sensational brand of drills like this one.

It is a combination with a rotary hammer that has a perfectly used power of 800 W, a maximum speed of 1200 rpm and 40 positions, which means the execution of millimeter jobs to perfection. It has a spectacular torque, 110 Nm for drilling and 26 for hammering, its weight is 2.8 kilos and the cable measures 4 meters.

That we like
✅ Three modes of operation (Hammer Rotation, Rotation Only and
Hammer Only) ✅ Variable Speed ​​Control by Trigger Pressure
✅ Forward and Backward Rotation
✅ Powerful and Light 26mm Combination Rotary Hammer
That we don’t like
❌ Does not include bits or chisels


cordless drill driver tacklife pcd05b screwdriver and screwdriver
18V cordless drill with screwdriver / driver and high torque force (incorporates 2 batteries)

Best drill driver : Tacklife pcd05b

This beauty is a true screwdriver machine, as it has, for this, 19 torque positions and, of course, with a reverse rotation function and a low revolution speed (350 rpm) to do it safely.

In addition, this cordless drill has a second speed at 1300 rpm, a maximum torque of 30 Nm, two batteries of 2 Ah each, a power equivalent to 67.5 W (with 18V voltage) and LED light. Its weight is 1.26 kilograms and it measures 25 x 29 x 5.5 cm. It has a number of accessories such as tips, clamp, briefcase and others. Undoubtedly one of the best drills today.

That we like
✅ Includes a 43-piece set and carrying case
✅ Maximum battery charge in 1 hour
✅ 2 speeds, for screwing and drilling (low speed 0-350 rpm and high speed 0-1300 rpm)
That we don’t like
❌ Drilling diameters (6mm for metal and 18mm for wood)


hammer drill einhell tc id 1000 kit
Electric hammer drill kit with bits

Best hammer drill: Einhell TC-ID 1000 kit

Hammer drills are increasingly in demand due to their wide versatility.

This model offers us, in terms of its percussion function, 51000 min ^ -1 of impact rate, being the idle of 0-3000 min ^ -1. The speed can be customized, adjusting by roulette. In addition, you will be delighted to know that it is capable of penetrating cement materials with perforations of up to 16 mm. Its total power is 1010 W. Its torque is 14.6 Nm.

The drill weighs 2.2 kilograms and has an additional non-slip handle and safety stop to perfectly perform the most demanding jobs. Includes saw blade, scraper, sanding plate, various tips and its own hard case in the kit. 

That we like
✅ Reversible function and percussion activation via selector
✅ Electronic unit integrated in the trigger to regulate the number of revolutions
✅ Includes extra accessories and a set of high-quality bits
That we don’t like
❌ Cable length of 2 meters


black and decker kr 1102k qs power tool
Percussion drill with mechanical variable speeds (includes case)

Best Professional Drill: Black and Decker KR1102K-QS

It scores as outstanding thanks to points such as a speed of up to 3200 rpm, a remarkable power of 1100 W, its extra handle with safe stop, the automatic locking of its chuck or its 74 Nm of torque.

For the rest, we have that this speed is adjustable, that its gear is covered with aluminum to increase its durability, which includes percussion with 54400 impacts per minute (with drilling in concrete up to 2 cm in diameter) or a 4 meter cable.

That we like
✅ 13mm keyless chuck with automatic spindle lock
✅ Variable speed (two mechanical speeds) and reversible system
✅ Aluminum-coated gear housing for optimal heat dissipation and extended tool life
That we don’t like
❌ Weight (4.4 kg)
❌ Does not include bits


Dewalt dcd 796 d2 brushless hammer drill driver
Brushless Motor Hammer Drill

Best cordless hammer drill: Dewalt DCD796D2

Although other battery drills that we are going to see later are excellent options, so valid to be considered the best, we propose this model to have a greater variety and because, obviously, it is an ideal machine, getting the best marks from users they already have it.

This tool includes a brushless motor, thinking, of course, to offer more polished results, according to the demands of users who require millimeter percussion (with 34,000 ipm), being able to do it in masonry up to 13 mm diameters . Be careful, wood works up to 40 mm. It has two speeds, 550 and 2000 rpm with a maximum torque of 70 N and 15 tightening. It includes two 2 Ah 18V lithium batteries (equivalent to 480W), and of course includes the corresponding charger.

That we like
✅ Brushless motor (with percussive action of up to 34,000 ipm (impacts per minute)
✅ Includes 2 x 18V lithium batteries,
2Ah , charger and case ✅ 15 different screwdriver speed settings (maximum peak torque of 70 Nm and maximum sustained torque of 27 Nm)
✅ High drilling capacity on different surfaces (40 mm in wood, 13 mm in metal and 13 mm in masonry)
That we don’t like
❌ Does not include bits or tips
❌ It has a lot of strength but that also makes it quite noisy


12v tacklife pcd03b drill driver
Electric screwdriver and hammer drill with rechargeable lithium battery and flexible accessory

Best cordless drill driver : Tacklife PCD03B

Although the PCD05B model is ideal as a cordless electric screwdriver, we propose, as a second option, its little brother, the Tacklife PCD03B.

Starting with the battery, know that this is lithium and quite generous, 2.0 Ah for each of the two pieces it brings (with about 250 life cycles per piece). This will only be available in one hour and we can know its status with a triple indicator light. As for its ability to screw, we have 19 turning positions and a speed of 350 rpm.

In addition, it has, of course, the drilling function, which operates up to 1300 rpm, with a maximum torque of 27 Nm, a voltage of 12V and an LED light. Includes an extender, charger, bits and bits.

That we like
✅ Fast charging system (full charge in 1 hour)
✅ 19 torque and 1 drill mode
✅ Includes case, 13 extra parts (6 bits, 6 screwdriver heads and a flexible shaft) and 2 rechargeable Lithium-Ion batteries
✅ Excellent drill diameter in different materials (20 mm in wood and 10 mm in metal)
That we don’t like
❌ Has no striker


black and decker kr 1102k qs power tool
Percussion drill with mechanical variable speeds (includes case)

Best Corded Hammer Drill: Black and Decker KR1102K-QS

If you want a very good tool but you don’t need it to be considered a professional, this is yours.

The model offers us some remarkable 1100W, to be able to work, in excess, in masonry (20 mm in diameter for the perforations). The torque is 74 Nm.

Physically, we see an additional handle, a depth stop, a keyless chuck that accepts bits up to 13 mm and includes automatic locking, gear housed in aluminum to dissipate heat and multiply durability, adjustable speed up to 3200 rpm and a long cable of 4 meters.

That we like
✅ 2 mechanical speeds offering high speed and high torque
✅ 13mm keyless chuck with automatic lock (for better retention and durability of the bit)
✅ Reversible system with full power, torque and speed in both directions of rotation
✅ Adjustable and variable speed
That we don’t like
❌ Does not include bits
❌ It is heavy, 4.4 kg in weight


makita electric impact tool td0101f
100 Nm impact driver, 230 W power and integrated led light

Best Corded Drill Driver : Makita TD0101F

Not all screwdrivers are cordless. Makita offers us a corded model that is truly a delight.

It is a machine made of die-cast aluminum that includes an ergonomic and non-slip handle with elastomer that weighs one kilo, has a power of 230 W, a torque of 100 Nm, an excellent speed, of 3600 rpm, with 3200 ipm also, electric brake , 2.5 meter cable and a quarter (¼) hex insert.

That we like
✅ Compact, light and powerful (1.51 kg weight and 230 W power)
✅ Forward and reverse (reverse) function
✅ Durable and strong design (cast aluminum housing) with elastomer coating
That we don’t like
❌ Only includes one tip


HP457dwe Cordless Makita Drill Driver
18V Lithium Ion Combo Cordless Hammer Drill

Best cordless hammer drill with driver : Makita HP457DWE

Its 18V voltage ensures ample performance to use the percussion function, this added to the good transmission achieved by including metal gears and its excellent torque of 42 Nm.

Other of its characteristics are a speed of 1400 RPM in high and 400 rpm in low (for screwing) and an impact speed of between 6000 and 21000 gpm, 1.3 Ah battery with a charging time of one hour, a couple of 16-position tightening for screwdriving and a self-locking chuck with capacity for bits between 1.5 and 13 mm.

That we like
✅ Total battery charge time in 60 minutes
✅ 16 different positions for tightening (screwdriver) and 1 direct
✅ Automatic chuck system (without key)
✅ Material of the metal gears, greater strength and durability of the machine
That we don’t like
❌ In the first few uses the electric brake can cause sparks through the ventilation area when the trigger is released.


hammer drill battery milwaukee m18 fuel
Combination hammer drill and screwdriver with li-ion battery

Best professional cordless drill driver : Milwaukee M18 FPD-502X

Specific where they exist, since it is wireless with a huge rechargeable battery, it screws wonderfully and, in addition, the rest of its specifications are each better than the previous one, offering unprecedented results.

Let’s start by highlighting its battery, which comes in two pieces and is, attention, 5 Ah. This is fast charging and you can know the charge through an indicator. This includes DEFLINK PLUS, an intelligence system that prevents overload digitally and ensures that performance does not drop when the load is low. It is compatible with all batteries of the brand.

For the rest, we have a maximum speed that reaches 2000 rpm (first speed 550), the best torque in the top, with 135 Nm, a brushless motor that promises to be 760% more powerful and 1000% more durable, belt clip, 18V voltage, 32000 bpm maximum and a vibration in percussion mode of 13.2 m / s2.

That we like
✅ Brushless motor drill including carrying case, charger and two batteries (5 Ah each)
✅ Battery charge indicator and LED lighting
That we don’t like
❌ Something heavy when carrying 5 Ah batteries (5 kg of weight)


Rotary hammer makita variable speed hp2070
Variable speed hammer drill

Best professional corded hammer drill: Makita HP2070

Another piece to admire is this Makita 1010W, up to 29 ” rpm speed (changeable by switch and with soft start), up to 58000 gpm, a vibration emission of 16 m / s2, safety clutch, LED indicator light, system of change of rotation of the brushes to extend the life of these, locking button, extra handle, chuck with key and depth stop. It comes in its case, rigid.

That we like
✅ Progressive speed by pressing the trigger
✅ Includes transport box
That we don’t like
❌ Drill weight (4.2 kg)


Bosch Professional Brushless Cordless Hammer Drill 12V 15V
Professional Brushless Percussion Driver

Best professional cordless hammer drill: Bosch Professional GSB 12V-15

This model surprises us by offering wired benefits while being wireless, something that does not surprise us either, since the brand always has a product for every need.

It has a sensational torque, 30 Nm and 20 + 1 torque, works at 12 V, has 4000 mAh of battery capacity, includes LED light to aim, reversible and firing function at 19500 ipm, quick clamping chuck, two speeds, electronic brake and a weight of only 950 grams. It comes with a charger and 39 accessories although you can buy it in different packs such as with a grinder or with more tips.

That we like
✅ 10mm Auto-lock
chuck ✅ 2-speed planetary gear with a drilling capacity of 19mm in wood, 10mm in steel and 10mm in masonry
✅ Charge indicator (remaining battery)
✅ Includes drill set (for wood and for metal), set of tips, case, 2 batteries 12 v and 2 Ah and charger
That we don’t like
❌ Due to the size of the drill, it does not make it the best option for very demanding jobs


Trotec pscs 10 20v cordless hammer drill
Cordless Rotary Hammer Drill

Best professional cordless drill: Trotec PSCS 10-20V

A marvel for those who want to work wirelessly but need the power and ability to perform professional jobs.

It has the highest voltage that we see for these machines, 20V, as well as 25 torque settings (with its logical screwdriving function) and specific position for drilling, 35 Nm torque, locking chuck, LED light, Quickstop to keep track of speed (up to 0-1550 rpm when idling), fast charging li-ion battery, rubber casing, charge indicator and a weight of only 1.25 kg.

That we like
✅ 25 different torque settings and one position for drilling
✅ Chuck with automatic spindle lock
✅ Quick-charge system (maximum battery in one hour) and three-level charge indicator built into the drill
✅ Ergonomic and lightweight design ( 1.25 kg weight) rubberized for a non-slip grip
✅ Includes carrying case, battery, charger, two tips and belt clip
That we don’t like
❌ Does not include a second replacement battery
❌ It does not allow deactivating the built-in LED light


electric impact drill bosch professional gsb 19 2
Professional electric impact drill with hammer

Best professional hammer drill: Bosch Professional GSB 19-2

An all-rounder that you can’t miss if you need power. This is an 850W model that allows you to drill concrete up to 19mm at a maximum speed of 3000rpm with a torque of 3Nm.

But, of course, it also includes benefits such as that its speed regulator, obviously, the percussion function, brings an extra handle with a safety stop to perfectly secure the tool and a safety clutch, includes reversible rotation and the chuck has autolock .

You can order it as is, with your grinder, with drill sets or with a briefcase with almost a hundred accessories.

That we like
✅ It has a mechanical anti-rotation safety clutch (stops the bit in case of overload)
✅ Robust and durable design (metal housing that covers the gear)
✅ Adjustable and variable speed by means of a wheel on the trigger
✅ Drills with diameters of 13 mm in steel, 18 mm in concrete, 20 mm in stone or masonry and 40 mm in wood
That we don’t like
❌ The chuck is quite hard and has no lock

TOP 10 best-selling drills on Amazon


Featured Drill Brands

With the advent of online commerce, the top brands in our country now number a dozen, including here both those that have accompanied us all our lives and those known in other countries and that can now be easily found here.


Black & decker

Black and Decker is surely the best known brand, both in our country and internationally, when we talk about drills. These tool giants have earned their name, as they have been on the market for more than a century.

They are known for offering solutions for all needs, which is why they have been number 1 in the drilling tool market for as long as I can remember.


Bosch Universal

Another great known throughout the world and very notable in Spain, for being, precisely, one of the first countries in which the firm began to sell its products in its expansion process from Germany more than 130 years ago. In Spain, we consider Bosch a top brand in general, but a milestone in drills and various kitchen appliances.


Bosch Professional

It is a by-product that was born from Bosch Universal to respond to the most demanding needs of users, who began to trust this brand for professional actions. Thus, Bosch Professional offers products that perform more, better and that specialize in all kinds of activities, but so that each professional is made with the specific tool to develop their work in the best conditions and with category results.


Einhell

The Germans founded Einhell half a century ago and established their headquarters in our country in 1984. They offer simple solutions with an excellent relation between quality and price, offering accessible products, from entry-level to some mid-range with quite a few aspirations. . Its market is that of portable tools for the home and small workshop.


Makita

Makita is a Japanese firm that was born not more than a century ago and is, today, known as one of the best brands of electro-portable tools (it has more than half a thousand models, offering the widest catalog) of the highest quality (and with it, high prices too). Makita’s Japanese tools are usually aimed at a more professional audience and this is demonstrated by the performance of their drills, with corded models that reach up to 1050w of power and 24v for battery models.


Tacklife

Tacklife is a brand that has known how to do things well. Why do we say it? It turns out that a gap has been made among the main ones in the drilling market, having, in fact, consolidated as such, having less than five years of life. AWESOME. In addition, they boast of being able to improve people’s lives by working according to their needs, but the real ones, those that they transmit to the firm.


Teeno

Attention because we return with the previous trend of a very young company that has managed to do things very well and place itself in the ranking of the best brands of drills. They have few models but all of them are really functional to the point of having an award for best model of the year. They manufacture. In addition, some other DIY tools, although their catalog is very small. They stand out for offering a very low price.


Silverline

Silverline has been manufacturing tools of many different types for four decades now. Its varied catalog makes it one of the few that offers us absolutely all types of drills on the market and, of course, an abysmal amount of other work tools and accessories. It is recommended for being, as we say, the one that offers the most variety in terms of tools. Their drills are of good quality and are priced in the average, offering an excellent relationship between both aspects.


Mckerson

It is known for its drills, no doubt, although, especially in other countries, a larger part of its catalog is considered top, always taking good words regarding its level of sales year after year. That is why it has been one of the great discoveries and that, quickly, the Spanish user has claimed and bought online.


Kawasaki

Indeed, the well-known motorcycle brand is also prominent in the manufacture of drills as well as other products that have nothing to do with the motorcycle world. Regarding what concerns us, they do not have too many models but, without a doubt, all of them are worth it, being very versatile and allowing us, even with a small catalog, to satisfy the needs of home and workshop users. They are reasonably priced and their accessories are really durable.


Milwaukee

The number of drill models that the Milwaukee firm has available makes it an essential when looking for the most specific tool. Therefore, it is always a great recommendation. It is, in fact, the one that includes the most cordless drills in its catalog. It is a brand that sells high-end pieces, with their corresponding price, although, without a doubt, the customer pays for it delighted, which is why they have been in the market for 85 years as authentic references.


What drill to buy? Tips and benefits to consider

Although we have given you a lot of options that will make you have a very good idea about which model to buy, the best we can do is give you some good advice so that you are the one who, with your criteria, decides which models are the most suitable for you. .


Drill type

In the first instance, we can make a classification in which we divide the types of drills into portable or static models.

Laptops

They are those that we can take from one place to another in a simple way, which are designed specifically for this and are usually smaller (either with cable or battery). They can be electrical or hydraulic (usually for automotive mechanical workshops).

They allow us to work in different spaces quickly although they are usually less powerful and precise than a static drill. Its use both domestic and professional (construction, carpentry, model making, …).

It would be drills with a pistol grip, we find different types of portable drills: manual or berbiquí drills (the evolution of augers), percussion drills, screwdrivers, mini drills (or multi-tools), angle drills, rotary hammers or drills Demolishers (the latter are usually used for concrete, for concrete and for drywall especially in mining (mining) or construction jobs).

Static

They are the stationary, large and heavy ones (also known as industrial bench drills).

They are intended to be used in a specific place, the material being that it is close to the drill and not vice versa. Its use is usually for much more industrial jobs (factories and workshops) or in areas where precision is required (carpenters, model making, etc).

In this group we would find column drills or milling drills, magnetic drills, radial drills or radial drills … Almost all of them are characterized by having a fixed structure attached to a horizontal work base (or bench) and move in a 90 degree vertical axis by arm or lever.

Although you can also do tricks with the normal electric portable drills to have a straight and fixed drill, although it does have less power. For this, you can create a structure or homemade support (usually made of wood) that allows you to convert the common drill into a router.


Brush motor drill or brushless motor drill?

DC motors (or direct current), used both in drills and in many other tools and even vehicles, can be of two types: motors with brushes (or carbons) or brushless motors (without carbons).

Its magnets are responsible for producing the movement of the axis. The brushes are the ones that give the energy in the first case. In the second, rotating magnetic fields are going to be created that make brushes unnecessary. But … do you know if they are convenient?

Advantages and disadvantages

The more conventional motor, with brushes, is cheaper. However, it produces more heat and friction and is less powerful and efficient.

When to use one or the other?

This makes it ideal for people who are not going to use it too much and who are not looking for really accurate results. If you are looking for more precision, a high quality in the finishes and you need to give it an intensive use, without a doubt, getting a brushless motor will be the best idea.

Is it worth investing in a brushless drill?

Our general answer is yes, absolutely. When we invest in a machine, we expect good results from the first trigger. Therefore, we consider that, given the option, it should be chosen first. The exception, as we have already said, is that of the user who uses the drill for minimal and basic tasks, who may prefer to spend less.

What makes a drill more powerful? Are brushless motors more powerful?

If we only consider the motor, a brushless motor will undoubtedly have more power than an equal one with brushes. It is more efficient, which translates into less time when working, especially in the case of wireless models, which are also more powerful, lighter, quieter and require less maintenance.


Corded drill or cordless drill?

These tools run on electrical power. However, we can get it to you in two ways: plugging them, by cable, into a power outlet or charging their batteries. Thus, there are corded and cordless drills.

Advantages and disadvantages

The cable gives you power and the ability to work as long as you need; It is heavy and depends on the length of the cable, also you have to be careful not to trip. The cordless allows you to move freely and is a lighter machine (although this depends on the battery, of course) but, in general, less powerful and, of course, it determines the battery life.

When to go for a corded drill or when to go for a cordless one?

If you need to do fast jobs, of low or medium demand and moving from one place to another, opt for the wireless, simply look for one with a long-lasting battery and no memory effect (it makes them less useful). In case you are looking for a power that suits you for any job, if you use the drill for many hours and if you do not mind going with cable, get one of these.

So what is better a corded or cordless drill?

Seeing the advantages and disadvantages of each one, you can decide which one is better. In terms of power, corded drills tend to be more powerful for a lower price, but you have to consider all points, not just power.

Are corded drills more powerful?

Indeed, if you compare two models with identical characteristics, one with cable and the other wireless, the one with cable will be more powerful. This is because they include motors without limitation. Motors on battery-powered models are limited to what the battery can move.


Hammer drill or hammer drill?

A function that is highly demanded by regular users of the drill is percussion, a hammering that allows drilling in harder materials.

Advantages and disadvantages

Percussion more than an advantage is a must. It will help you to do jobs that require a plus in hardness since it is a different movement from turning; This is for fast back and forth hammering. With it, the tool is more versatile, being able to work on soft, medium or hard materials, being useful in more cases. However, its system makes the weight of the drill greater, as is not its price.

When to use one or the other?

The hammer function should be used on hard or semi-hard materials, especially if the work is done for a long time. It is especially suitable for masonry work (always including a bit of this type), being able to drill mortar, concrete, stone or brick. For any household work on ceramics, wood and so on, it is not necessary, just using a normal drill bit and the drill function is sufficient. If you are going to work hard this percussion function will be totally necessary or you can burn the conventional drill.


Ease of use and portability

Of course, it will be wise to consider how the machine is handled, especially if you are going to use it often. If not, this point may really be secondary.

Size

The size, generally, is governed by two aspects: the power and the price. A higher power, more size, unless we go to the very high range (where we do find ultra-compact and powerful models). Also, if you go cheap, generally, the size also increases.

Weight

It will depend on the amount of functionality, if it has a battery and how many, if it includes an additional handle … Obviously, more things, more weight. Generally, a conventional drill will weigh between 1.5 and 3.5 kilograms. Think at this point if you are going to need it during long sessions, as too much weight can be exhausting and will even cause the piercings to not come out perfect.

Handle and trigger ergonomics

The idea when using a drill is that it can be operated, in the first instance, with one hand. Therefore, it is essential that both the clamping area and the action area are close and easy to treat. For this, a sensitive trigger that works simply by pressing and a non-slip handle are absolutely essential. Speed ​​controls or buffers are great enhancements and should be positioned so they don’t hinder handling, near the trigger. An additional handle will be ideal for working with very heavy machines and to maintain perfect precision in terms of perpendicularity of the hole.

Head

It is the area where the bits and the rest of the accessories that can be attached will go. This point is, precisely, very important, because if you are going to want to include bits from other brands or different tools, you need to buy a drill with a compatible head. Check that the minimum and maximum compatible diameters match what you need (the larger the diameter, the greater the need for power or an imbalance would occur). On the other hand, you should know that there are different types of closure to hold the accessory, from the manual, which requires a wrench, to the SDS, which is very simple but is only available in hammer drills and passing with the automatic ones and the semi, less simple than the last but more than the first. The simpler, the less security.

Mobility and comfort

In general, we refer to all those additions that improve the experience when using and moving the machine (briefcase, long cable, ergonomics of the design …).


Performance

There are mainly two aspects that we have to take into account when considering whether or not a drill has a good performance:

Power

There are several points related to the performance of the machine that you should know and value, because, no matter how good one is, it must be in balance with the rest or the machine will end up in the trash.

The power determines the speed of rotation of the drill as well as the ability to resist the resistance that the material to drill; it is their ability to act.

It is measured in volts (V) for battery-powered models and it is common to find drills that include between 6 and 36 V. For simple screwdrivers, up to 10 V is ideal; for drilling jobs, the more the better, requiring at least 12 V or rather 18 V. Normally, any superior machine can have a professional or semi-professional use.

The more power, the more you need a large battery or it will drain too quickly. You may find machines running at 20 V, it is not usual in Spain but they are not worse for that; the equivalence is practically identical to that of 18 V so if you find a 20 V drill at a good price, buy it without hesitation!

In the case of corded models, we would work with watts (W). Higher voltage means more speed, more drilling capacity, less effort, faster and generally better results. You also have to consider, of course, higher consumption. The watts of a drill vary a lot, having them between 300 to 2000 W as usual and even going out of that fork.

Placing yourself between 700 and 850 W you can achieve excellent results in the home, workshop and semi-professional environments, being able to work in steel or concrete, although, of course, not for too long.

Clutch

The main aspects to take into account when choosing a clutch.

  • Speed ​​control – RPM (revolutions per minute) . Although, of course, it is important that you choose a model with a good speed (at a higher RPM, more work capacity without overexertion and more polished holes), the truth is that, since this is something basic, we want to remind you to focus on speed control. This is a function that allows you to choose the speed. With this, you always make sure you work in the most effective way. There are models with roulette, which allow you to fully choose the RPM and others that have a certain number of speeds to choose from.
  • Torque or tightening torque . It is the element that is responsible for preventing the accessories from overheating when rubbing against the surface. It is easily set up with a wheel located immediately behind the chuck. Once set at a point, when the drill reaches it, the accessory will stop rotating. In the models with several functions, the configurator will be more complete, including one hundred percent working clutch, activating the hammer or grinder function, reverse rotation (to use the drill to screw and screw), etc.

Battery (if you have)

In the case of having opted for a model with battery, you will have to take into consideration the following points.

  • Batteries wear out . Most of them wear out over time, so that, over the years, they stop being useful. This phenomenon is known as the “memory effect”. Try to avoid this by choosing the battery made of a material and with a technology that avoids it.
  • Duration . The autonomy of the tool will depend on the capacity of the battery. Logically, the higher it is, the more hours of use will be available. However, this means that the part is heavier.
  • Loading . You will be surprised to know that the battery charging time is longer than the use time. That means you will have to have it on its base for at least 6 hours. Depending on the capacity and other points, this type can be extended even up to 10 hours. Be careful with choosing a quality battery so that the tool does not lose strength as it wears out. Lastly, never leave the battery completely empty.
  • Li-ion (lithium ion) batteries . These are the most used today because they weigh less and their charge density is much higher than that of others. Of course, its price is also higher.

Accessories and extras

In addition to checking the characteristics of the drill, there are other aspects that may be of interest to you.

Drill bits and crowns kit for different materials

Many models come with accessory kits or cases, especially drill bits, but also with many other accessories or adapters that allow you to use your drill for other multiple tasks.

Some examples are: crowns (for wood, metal, and porcelain), screw bits, brushes, discs (for cutting and grinding), core punches, chisels, polishing pads, burs and routers, mixer or whisk, sander, emery stone, polishers , jig saw, riveter, etc.

If you don’t have anything at home, consider getting yourself a tool that comes with a pack of bits and the odd extra tool that you think you are going to use as a dust collector, depth rod or carrying case.

Built-in LED light

It is a point of light that runs parallel to the drill bit and is responsible for illuminating the surface to be drilled. With this, you can work more comfortably, especially, of course, in brighter spaces.

Extended warranty

There are brands (and also sellers) that offer an extra guarantee for the tool or for some of its parts, either for free or paying a small plus.

Others

Other accessories, not so frequent, can be:

  • Lathes . for more specific carpentry jobs that require greater precision.
  • Press, table or stand . Again for much more specific jobs, they are also called pedestal drills.

Price-quality ratio

Although there are all types of users on the market, the truth is that the vast majority are looking for the best drills with a quality / price ratio of 10. This means that they are looking for a good number of functions with great performance for a fair price.

You yourself have seen that there are models of all prices in this top of the best drills on the market. To give you an idea, there are them, with enough capacity, from 30 euros. However, looking for a good value for money, we would move between 45 and 60 euros for drills of medium quality and between 100 and 120 for those that are a little more managed. Of course, you will find them much more expensive but that is already a matter of brand and taste.


Mark

We have already seen which are the most popular drill brands. Of course, we always advise them, especially if you are not a specialist on the subject. We are sure that many of them will offer you tools according to your needs, no matter if they are minimal or the most demanding.

That does not mean, of course, that the rest of the brands cannot offer good drills, far from it. Simply, these, by specializing in the manufacture of tools, have managed to earn a position among the most prominent and recommended.

Other brands of drills, not so well known, that have also earned a place in this section: AEG, Metabo, Truper, Hilti, Parkside (Lidl brand), Skil, Dremel, Bauker, Stanley, Dexter (Leroy Merlin brand) , Ryobi, Crown, Gladiator, Casals, Craftsman, Fein, Hitachi, Ubermann, Perles, Wurth, Worx, Urrea, Porter Cable, Stayer, Hyundai, Dyna, Surtek, Toolcraft, Gamma, Stihl, Ford, Kobalt, Aicer, Discover, Sodimac, Ingco, Atlas Copco, Ridgid, Warrington, Robust, Titan, Berner, Ibarmia, Erlo, Freund, Coppel and Easy among many more.

Apart from Amazon, some quality physical stores where you can find drills are: Carrefour, Homecenter, Leroy Merlin, Bricomart, Home Depot, IKEA,


What is a drill?

By definition, the drill is an electric (or pneumatic) tool that can be used for domestic, professional or semi-professional use. Designed to perform circular perforations.

The objective of this, generally, is to use that circular space to place a simple system that allows to secure furniture and other elements on the wall.

However, the materials to be drilled are many and, of course, the objectives vary depending on the needs of each user. Thus, you can work on wood, concrete, plaster, steel, ceramics… and seek to join pieces, place rings, spikes, etc.

Today, these tools do much more, including additional functions that allow us to work efficiently, enjoy masonry, mill, sand or even screw. To do this, instead of using a drill as an accessory, others are chosen, always depending on the work to be done.

This drill (or the corresponding accessory) is held with a chuck, which is a space with a small mouth into which part of the tool to be used is inserted. In addition, it requires a motor to move the prop and an actuator to start it.

The drills work with electric power, being able to find models that plug directly into an outlet and others that do not have a cable and require a charged battery.

Generally, it is shaped like a pistol although, depending on the type, we find other column models, mini-drills, etc.


How does a drill work?

Drills are made up of the following parts for their operation. In addition, they can include other elements such as LED light, wheel to select the speed, buttons to move between the functions, etc. In any case, the trigger will activate the motor and the corresponding function will be activated with the characteristics that have been configured. Here is a more detailed view of the components of a drill (exploded view of a drill).

Engine

It is in charge of converting the electrical energy it receives into mechanical energy, making a rotation system work. The higher the power, the better the drilling capabilities.

Rotation system

Set of pieces or parts that are joined to end in a chuck (tool holder), which rotates and holds the bit.

Appliqué accessory for the rotation system (drill bit or other accessory)

The bit (or the accessory that we integrate), rotates as the chuck does, transferring the power of the motor to the surface on which it rests, which ends up being drilled by the movement.

Trigger

It is used to activate the motor and, with it, the machine starts working. If we release it, the piercing is canceled immediately.


How to use a drill

As for what you should know when using a drill, we will highlight …


How to put a bit in a drill

Once you have familiarized yourself with the parts of the drill, more or less you will be able to intuit how to change the bit. This will be necessary whenever you want to drill holes of different diameters, so it is essential to know this information.

The first thing is to know if the model in question has a key or not.

Change the bit of a keyless drill

The chuck can be loosened by hand.

  1. You have to start by loosening the chuck or chuck. This is done in a simple way by turning it counter-clockwise, that is, as if we were uncovering a canning jar. Equally valid will be to keep it held with one hand while with the other you trigger a bit, because, after all, you get the same thing. In any case, you will be able to open the fixings of the bit.
  2. If you already have a bit, you just have to gently stretch it and it will come out without a problem.
  3. Choose the bit to place.
  4. Pick it up with your thumb and index finger on its wavy part, so that the flat part is closest to the chuck.
  5. Insert it into the hole until it stops.
  6. Stretch a few millimeters out of it to give it that little space inside the chuck.
  7. Keep it held with your fingers very gently, without almost touching it, while the lower part of the hand serves to catch the chuck and that it rests on it, since it is still not fixed.
  8. Press the trigger to allow the machine to grip and hold the bit. Your drill may have a ratcheting mechanism that means you don’t have to trigger, but simply screw the chuck the other way.

Changing the bit of a keyed drill

Loosening and tightening the fasteners requires a wrench.

  1. You will have to start by inserting the key into the hole in the chuck. This is shaped like a T. You will have to take it from the top of the T and insert what would be the body, which will have a characteristic gear shape, which is what will work inside the chuck. Align its teeth with those of the drill.
  2. Now turn it counter-clockwise.
  3. You just have to do this until the bindings release the bit. This doesn’t have to happen completely, just a little bit.
  4. Stretch the bit and remove it with ease. If this is not the case, you will have to turn the key a little more but never give a jerk.
  5. It is time, with the fixings as they are, to introduce another drill, choosing the one with the necessary diameter. Pick it up with your thumb and forefinger from the stamped part, with the smooth part facing the hole.
  6. Insert it while still holding it with both fingers and giving some support on the chuck.
  7. When it is straight and fully inserted, hold it with one hand.
  8. Now you will have to turn the key in the opposite direction until the tip is perfectly fixed. Make sure of this by pulling it out once you have closed the tap.
  9. Before you start drilling, always try to trigger a little, just in case.

Using a drill safely

Obviously, a drill is a tool that can be very dangerous, as it has such power that it can go through hard materials, which means that we can do ourselves a lot of harm if we handle it incorrectly or by a simple accident. Therefore, do not forget to remember the following:

  • Don’t wear loose clothing; this can be hooked more easily. Never wear jewelry or hair accessories for the same reason.
  • Use as much protection as you consider, existing, yes, always a balance between how protected you are and the ability to manipulate you have.
  • Practice before making your final piercings. You can get a wooden plank for it and thus know how the machine works.
  • Never hold the drill in your hand while doing another action.
  • Do not connect it either until you are going to start using it.
  • Unplug the device when you finish using it.
  • If your model includes security mechanisms, use them.
  • Always check if the bit is correctly positioned and its condition. Depending on the surfaces, a damaged accessory can release chips or crumble, causing hazardous residue to fly off; replenish them when necessary, do not let more time pass.
  • If your model has speed control, use it at minimum speed to begin drilling.
  • Never work with more power (or less) than necessary each time.
  • Do not press the drill too much against the surface to be drilled, that is its job and you can get a good scare.
  • Choose the appropriate drill according to the diameter to be achieved.
  • If necessary, start with a thin bit and enlarge the holes with thicker bits each time; it is better than forming the machine with a large bit in a very hard and difficult to work material.

Maintenance and cleaning of a drill

This point is really simple, because the truth is that, with some minimum guidelines after each use, you will not need anything else and you will avoid having to go to repair your drill, or even worse having to change it for a new one.

  • When you’re done, unplug the machine and let it cool.
  • Use a small brush to brush it through the slits and into the hole in the chuck where residue may have stored.
  • For stubborn debris, use an air compressor.
  • Run a dry cloth over the entire machine.
  • For the iron parts and for the chuck, they must be bathed with a drop of oil, also with a cloth, so that they do not rust.
  • If you’ve got paint stained, use a minimal amount of thinner.
  • Doing this with each use, nothing more will be necessary but, if that is the case, you may have to clean the interior.
    • Loosen the screws on the case.
    • Open the case by prying it open with a flat screwdriver.
    • Use a brush to clean up the dust.
    • For the collector, the best is alcohol on a small cotton ball or even a brush.
    • Grease the gears and other galling areas.
    • Screw the machine back on.


Frequently Asked Questions about Drills

We will finish the guide with the most common FAQs (frequently asked questions) as well as relevant information for all those users who are going to buy a drill and do not know how it works or which options are the most appropriate.

What is the torque on a drill?

This is a characteristic of drills with a screwdriver function. It is a graduation, a few levels that the drill has and that tells us how powerful it can be and, therefore, how deep the screw can be inserted when you trigger. It is calibrated by turning a wheel that is, with numbers, next to the chuck. A higher torque capacity, more depth and better work with larger parts and harder materials.
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What are the brushes of a drill?

A brush is a part that belongs to the drill motor and is part of its start-up. With its copper holders, the motor is pressed and the current goes from the commutator to the coils, thereby activating the gears of the machine that allow the accessories to rotate.

You will find them in the cheapest and cheapest models, although it is true that brushless motors are more efficient and powerful; we have to decide what our priority is.

What does the acronym Ah stand for on cordless drills? Is the Ah measurement important in a battery?

Ah is an abbreviation that refers to a metric measurement: ampere / hour. This means that we would talk about the charging capacity of the battery, the current that it will offer at a certain constant speed during the course of that period of time.

Drill batteries typically include capacities between 1.2 and 1.8 Ah. You may also see the abbreviation mAh; this means milliamps and multiplies the number by a thousand. 1.2 Ah would be 1200 mAh.

The capacity of the machine doesn’t really matter if you have time to charge it. A higher capacity, more hours of use but, if you are going to do small sporadic jobs or you do not mind charging it, it really is not important.

Yes, it is, however, the speed with which it charges and, even more so, that it does not have what is known as “usage memory”, which is a condition that makes the batteries last less and less time. .

Difference between lithium ion and NiCad batteries. What is the best battery type for a cordless drill?

If you are going to opt for a wireless model, it is essential that you know the elements that make up the batteries, which are what give the piece autonomy. There are basically lithium and nickel cadmium.

The only advantage of the latter over the former is that they are considerably inexpensive. For the rest, lithium wins by a landslide, being lighter, more powerful (and maintaining power over time), with a longer useful life and a shorter charging time. Nickel-cadmium includes toxic compounds and offers memory effect, reducing the capacity of the battery and achieving, as a really negative effect, with this, that it is less and less able to retain energy and, therefore, that they last less each time, becoming unusable with the passing of the charges if they are done improperly.

Thus, it is clear that lithium batteries are more advantageous in almost all aspects and if we consider that they will last much longer and offer better benefits, in the end the difference in price is not that much.

Can the batteries for cordless drills be interchanged?

We can interchange them if they are made of the same material and their capacity is the same. The drill and its systems are prepared for certain values ​​and not respecting them can cause the parts to deteriorate in the short or medium term.

In fact, all batteries, unfortunately, end up degrading sooner or later, which means that you have to end up replacing them.

What do the numbers on my drill mean?

The numbers on a wheel next to the chuck refer to torque. With them, and depending on the functions that the felling has, you can establish the best operating mode of the machine depending on the activity to be carried out.

The guide of each manufacturer must be considered, although, in general, the lower numbers are used for screwing and to mark holes and the higher ones already offer more power and, with it, capacity.

What is the SDS? What is the difference between an SDS drill and a hammer drill?

These letters refer to the Slotted Drive System concept, a quick fitting system included in some machines, which we commonly call hammers or hammer drills. This system makes the machine more powerful than if it simply included a percussion function.

The bits for these tools are different, including three clamping grooves for maximum clamping force and that the bit does not move with tapping. They are launched by the well-known brand Bosch thinking of drilling in brick.

The difference between an SDS and a hammer drill is that the latter includes two fluted discs that rotate to contact each other, directing the energy of the impacts to the bit and making the typical hammering sound.

The SDS or hammer is more efficient for heavy duty work and works with an air compressor piston that causes movements that go to the bit. With this method, the same work is carried out as with the striker, but both the time invested and th

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