A drilling machine is a utility tool that is generally used in the construction industry. They come in different sizes and types, manual and computer controlled etc. But drilling machines can also be used as a potent home improvement and repairing tool and in this article we are here with the best drilling machines that you can buy online in India especially for home use.
A drilling machine can be used for any DIY project of yours which involves drilling holes on concrete walls or any kind of metallic surfaces. It can help you assemble furniture all by yourself and can also act as a potent screwdriver for any kind of screwdriving needs. Â Be it any type of surface, it can take care of anything and investing in one is a smart decision as it is going to save both your time and money by automating your whole work!
Nowadays they widely differ in type, size and performance. The very recent ones in the market have ditched the old lead batteries and have come up with long-lasting lithium-ion batteries, amplified charger, dual battery support, light-weight and easy to grip designs like pistol drill grip, hammer drill grip and much more for added support.
With so many options to choose from and various things to keep under consideration, if you are a beginner you might get puzzled. You might be looking for a high-speed high power model or a light-weight low power model that will fit your budget. Experienced or not, we will suggest you to go through our “Drill Machine Buying Guide” which will help you narrow down your options according to your personal need and budget.
Also, we have listed some of the greatest budget friendly drilling machines available in India right now. These are listed after proper research by our expert team, 96 hours of hand on experiments and consulting with their users online. Choose any one as you simply can’t go wrong with any of them.
Top 7 Best Drilling Machines India
Drill Machine | Weight (approx.) | Wattage | Warranty | Buy Now |
---|---|---|---|---|
Bosch GSB 500W 10 RE Professional Tool Kit | 1.5 kg | 500 Watts | 6 months | Check On Amazon |
Black & Decker Reversible Hammer Drill Machine | 1.99 kg | 550 Watts | 6 months | Check On Amazon |
Khadija 650-Watt Drill Machine | 1.8 kg | 650 Watts | 6 months | Check On Amazon |
Bosch GSB RE 450-Watt Kit | 1.5 kg | 450 Watts | 6 months | Check On Amazon |
Cheston Keyless Chuck Cordless Drill | 2 kg | 1200 mAh (6 Watts) | 6 months | Check On Amazon |
Golden Bullet Reversible Impact Drill | 1.5 kg | 600 Watts | N/A | Check On Amazon |
Makita Drill Machine | 1.2 kg | 350 Watts | 6 months | Check On Amazon |
Best Drilling Machines for Home Use in India for 2022 Reviews
1. Bosch GSB 500W 10 RE Professional Tool Kit
Professional or a beginner if you are passionate about crafting DIY projects or fixing/repairing household furniture, toys, drilling holes to hang favorite pictures, then this Bosch Professional tool kit is for you.
Compared to other branded iron drilling machine types, it is very easy to maintain, and also consumes low power. For this reason, we’ve given Bosch as one of the best drilling tool kits in India.
The compact design minimizes the difficulty in working small spaces and performing overhead tasks. With just 1.5 kg of weight it is light, portable and provides a stress-free and comfortable working experience
As many as 100 pieces of accessories come with the kit to support home and commercial requirements. They include claw hammer, adjustable wrench, socket wrench, spirit level, adjustable knife, screws and plugs, nut/screwdriver bit holder, key chuck, combination pliers along with 4 metal drill bits, 5 wood drill bits, 5 masonry drill bits. You also get a tool kit for well organized and easy carrying options.
The forward/reverse mode allows quick shifting between clockwise/anticlockwise directions based on the type of work you assemble. Electronic control technology guides you to drill with precision by adjusting the pilot hole you drill.
Using a rotating brush plate, you can move forth/back when switched to forward and reverse modes while screw driving, and thereby facilitating an easy rotary action. Also, the Bosch drilling machine comes with a convenient switch to lock the current speed. This feature helps to maintain a constant speed and is beneficial for the beginners.
To recapitulate, this Bosch hand drill machine gives you the freedom to work conveniently and stress-free anytime, and anywhere. It is a complete package with powerful performance, user-friendly features, solid build quality and hundreds of different tool kits. Moreover, customer reviews are fantabulous and the prices are very less compared to other brands.
What made us disappointed is the absence of user-friendly manual and the power cord length is too small where you need to use an extension in most cases.
Positives
- Operates maximum at 2600 RPM.
- Ergonomic grip and handle design
- Backed with 6-months warranty.
- Forward and reverse functionality.
- 500 watts input and 250 watts output power.
- Multipurpose usage – drill, hammer, screwdriver.
Negatives
- Small power cord length.
- Does not contain instruction manual.
2. Black & Decker KR554RE Reversible Hammer Drill Machine
Over the years, Black and Decker have become famous for bringing high quality products with innovative designs at cheap rates.
The reversible hammers brings the joy of doing DIY projects, fixing broken toys and any kind of household furniture, drilling holes on walls, wooden surfaces to hang your choice of pictures or wall hangings .
This Black and Decker hammer drill machine comes in a lightweight and ergonomic design with rubberized handle to provide better gripping options and even reduces the strain on arms while working for longer periods.
It comes with powerful tools and accessories like auxiliary handle, corrosion free 13 mm chuck key, corded cable, and 4 drill bits to match with the user requirements. Dual mode option – rotary mode for drilling into wooden/ metal surfaces and hammering mode to drill through concretes, can be accessed with a single tap on the switch at the top.
It can perform drilling in both clockwise and anti-clockwise directions, helps to drive the drilling machine out of the surface smoothly without creating any damage. The 20 inch gauge acts as a scale in measuring drilling depth to get that precise drilling each time.
Using the lock on button, you can monitor the drilling speed when used continuously for a long time. The machine has a 550 Watt powerful motor with variable speed control settings to change depending on your task. Also, it has an insulated shock proof plastic body which protects against shocks or system failure.
Overall, this drilling machine is suitable for home use as well as hard-core drilling tasks, performs all sort of works from DIY projects to repairing furniture, Â comes with dual- functions, variable speed settings , forward and reverse action, also the price is on the lower side if you look at its features. Also, with 6-months of comprehensive warranty this is totally the best budget drilling machine in India. The major drawback with this model is the average quality bits which are not effective for concrete drilling.
Black and Decker is also available as 10mm at very low prices for repairing and fixing in homes.
Positives
- Affordable price range
- Robust body
- Rotating and hammering action
- Variable speed settings
- Reverse function
- Ergonomic and lightweight design
- 550-watts of powerful motor
- 6 months of manufacturing warranty
- Multipurpose usage – wood, metal or steel and concrete
Negatives
- Cable short in length.
- Average quality bits
3. Khadija 650-Watt Drill Machine
Khadija is known for manufacturing reliable heavy-duty power tools with safety features. Khadija’s 650 watts drill machine is powerful enough to drill holes on any surface.
The drill machine has a compact and ergonomic design to help you hold it firmly during drilling. It is a powerful drill machine operating at 650 watts. Hence, you have to hold it firmly.
Besides, you can carry it easily using the 360-degree rotatable side handle. When you want to store it, you can remove the handle.Â
The drill machine can rotate to a maximum speed of 3,000 rpm. But, you will not need this rpm for drilling smooth surfaces. Considering this, it comes with a variable speed knob. Using the knob, you can set the rotating speed of the machine according to the nature of the surface you are drilling.
On top of this, you get two modes – drilling and hammering. The drilling mode is ideal for drilling holes on steel plates and wood. The hammer mode works well for concrete walls and masonry. You can switch between these modes by pushing the button located on the top of the machine.
Apart from these, it comes with the standard forward/reverse switch. You can use it to tighten and loosen the screws.
You can also predict the exact depth you need to drill using its scaled depth gauge. It is a detachable tool that you can remove when not in use. With this tool, you do not have to unnecessarily drill holes of large depth.
If you have to use the drill machine for long hours, you can use the power lock switch. It locks the machine at a fixed speed.Â
Ideally suited for professional/advanced users, this drilling machine is one of the most powerful and feature-packed drilling machine on our list. Irrespective of the surface, this machine can drill holes on it seamlessly.
But, this might not be the best option for you if you are a beginner. You may find it difficult to handle the power and the features may be confusing.
Khadija has backed this drilling machine with a 6-month warranty
Positives
- 650-watt operating power
- Two modes – drilling and hammering
- Maximum rpm of 3,000
- Variable rotational speed using a knob
- Forward/reverse switch
- Power lock switch
- Rotatable and detachable side handle
- Detachable scaled-depth gauge
- 6 months warranty
Negatives
- Not best suited for beginners
- No drill bits or other drilling accessories
4. Bosch GSB RE 450-Watt Kit
If you are looking for an electric drill machine to help you with carpentry, plumbing and building works, then you must have this Bosch drilling machine at home. They even work well on commercial crafting like the garden furniture, shopping malls, restaurants, villas, etc.
This amazing product saves energy and yet delivers high performance while working on it. It comes with multiple accessories to support on concrete, steel and wood walls. You get a whole bunch of bits- 4 concrete, 4 metal and 4 wood bits with 6, 8 and 10 mm diameter which will cover any drilling job around your home and working fields.
The ergonomically designed body is made of MS and plastic is robust, lightweight and easy to handle. For better portability, the whole set comes in a nylon carrying case.
It performs a hassle-free smooth function with a load speed of 0-2600 RPM. A powerful motor of 450 watts can drill on wood, metal and concrete surfaces with equal efficiency. It is possible to remove old plugs and nails embedded in the wall. The cushioned grip provides a comfortable and firm gripping to handle for a long period of actions.
Switch to the forward/reverse modes, with just one click and get desired length drilling, press the reverse button to pull the machine out of the surface automatically. There is also a button to select between hammering and screwing modes. Continue with one constant drilling speed with the lock speed button, this is very helpful for the beginners to get control over speed.
To conclude, this Bosch drilling machine kit in India comes at reasonable prices so that a limited budget user can invest in this model without having a second thought. Bosch drill machine reviews are good and are backed with 6-months of warranty services from the date of purchase.
The only disadvantage of using this product is the device gets heated up quickly due to the poor build quality. Â Also, some people have complained that the device is not very suitable for heavy workloads. Other than that, it adds great value to the money you pay for. The quality, 3 different sets of bits and features are truly worth the price.
This Bosch drilling machine is also available in 13mm of drilling diameter to support greatly on concrete walls.
Positives
- Very economical to buy.
- Made of plastic and metal.
- Robust and powerful motor.
- 450-watts of operating power.
- Different sized bits and screws.
- 6 months of manufacturing warranty.
- Useful for small household activities.
- Lightweight and portable drilling machine.
Negatives
- Build quality is not up to the mark.
- Not suited for very heavy workloads.
5. Cheston 10mm Dual Speed Keyless Chuck Cordless Drill
This Cheston cordless drill/screwdriver is a great option for people dealing with a variety of home projects. With its build quality of lithium – ion battery pack, and high performance powerful brushed motor, this drill machine works great with metal, wood, brick, screwdriver, and all other driving needs.
The cordless driller with excellent drilling ability will boasts a 2-speed transmission and a 19 + 1 positions adjustable torque setting to enable clutch for screwdriving and any type of drilling. It offers variable speed with forward / reverse button to carry out various tasks. Its dual speed mode of 0 – 350 rpm & 0 – 1350 rpm, which is easy to switch between drill and screwdriver and thus sufficient for a wide range of applications.
Here the clutch will prevent any type of slipping or overdriving and thus improves overall control of drill. Also, has a reverse action which is very handy for unscrewing. Its ergonomic, portable, compact and lightweight design will improve the user comfort while working in tight spaces over prolong times.
The rubberized handle will make it easy to hold the drill, as it provides soft grip for better comfort. It has 2 batteries with 1200 mAh capacity will aid in supreme performance and let you work continuously for 2 – 3 hours. The automatic spindle lock will allow you do drilling continuously with a press of a button.
One can work even in tight spaces / dark nights with the help of the front LED lamp, which provides a good lighting. There is an indicator light which shows the real time battery level. The 12V wide voltage charger withstand the instability of voltage or any sudden change. A 10 mm single sleeve keyless chuck will accept a wide range of drill bits
It comes with a 6 months’ warranty on any manufacturing defects. For any queries, you can contact their customer support @ 011-61300059.
Positives:
- Ideal for drilling into the metal, plastic, wood and all other screw driving tasks.
- Offers good torque with 19 position cutch and 1 position electric drill
- Front LED light for working at dark / night times.
- Powerful brushed motor with dual speed keyless chuck.
- 2 batteries with working time more than 2 hours.
- Compact, sturdy and lightweight cordless design with soft grip.
- Anti-slip and comfortable reverse putter button for easy one-hand operation.
Negatives:
- No extra accessories like drill bits.
- There are some negative reports on the spare battery provided.
6. Golden Bullet HI93 Reversible Impact Drill
The Golden Bullet manufactures good quality products that include power tools & accessories at an affordable price. This HI93 13 mm drill machine is an all in one machine for doing your home fixtures. Its compact, and lightweight design with a firm and steady grip will let you work comfortably by holding it easily for a longer time.
Its 600 Watts operating power with speed range of 0 – 2600 RPM and no load speed of 0 – 2800 rpm. It comes with a variable speed for controlling a variety of drilling applications. The drill machine has both forward and reverse function to carry out various tasks.
Its forward mode is used for normal drilling and reverse function aids in removing the drill bit after drilling for screwdriving. Its variable speed for fast and slow drilling will depend on the type of your work/usage. Also, the impact function is used for drilling in concrete and plaster walls.
It comes with a chuck key with capacity of 13 mm used to tighten or loosen the drill bits. Its ergonomic handle will provide steady grip which can be attached to machine for drilling jobs. The manufacturer provides some extra parts along with the machine like 4 drilling bits for drilling metal or wood, 2 drilling bits for drilling in concrete / plaster, chuck key and depth gauge.
 The drawbacks of this drill machine is that its power cord length is too small and won’t come with any warranty and user friendly manual.
Positives:
- Ergonomic, sturdy grip and lightweight design.
- Forward and reverse function
- 6 free drill bits along with machine.
- Insulated shock proof build.
- Variable speed settings to control the drill functioning.
- Ultimate home drill machine
Negatives:
- No warranty provided on this product.
- Not suited for heavy workloads.
7. Makita Drill Machine
Makita is a Japanese company that made its brand in manufacturing power tools. This Makita M0600B drilling machine is a perfect option for those who are passionate about crafting DIY projects or fixing household furniture.
Although, it works on the corded power source but consumes less power and it is easy to maintain. It has both reverse and forward modes that allow you to shift between clockwise or anti-clockwise direction based on the work type. It aids in multipurpose work such as drilling metals, ceramic, wood, plastic, etc. It has variable speed modes that let you control the speed.
It is a pistol grip drill machine with key that has 10 mm chuck size. It is a corded power source that requires 250 Watts power to operate this power tool. Its compact design will reduce the difficulty in working small spaces and performs overhead tasks easily. It weighs about 1.2 kg, which makes it easy to hold and use it comfortably and stress-free for a longer time.
It offers a good torque values and has 0 – 3000 RPM no load speed will make it best option for wide range of applications. The capacity of this drill machine is 10 mm for steel and 25mm for wood. It comes at reasonable prices and this is backed with 6-months of warranty services from the date of purchase.
Positives:
- 350-watts of operating power.
- 6 months of manufacturing warranty
- Quite useful for small household activities.
- Lightweight, sturdy and portable drilling machine.
- Powerful motor with a speed of 0 – 3000 RPM.
- Easy to hold and operate
- Value for money
- Forward and reverse action
Negatives:
- Won’t include any extra accessories – only drill machine.
- The forward and reverse switch is delicate to operate.
Drilling Machine Buying guide
There are varieties of drilling machines of different types, sizes, brands and functions. Some of them are for professional use; cost more and some are very handy, costs less yet performs all household repairing. To narrow down your searches we shall be discussing their features, functions depending on your purpose of use. This buying guide is going to be an assortment of all the things you must consider before you just go and determine buying something without proper knowledge.
1. Types of Drills
Drills come in different varieties depending upon their functions.
- Drill Drivers: The most basic type of drills with dual functionality – drills holes and acts as screwdrivers (for loosening and tightening screws). Useful for simple tasks like putting up shelves or assembling DIY furniture.
- Combination Drills: These slightly advanced drills have triple functionality – drills holes act as screwdrivers and also acts as a hammer drill for very hard surfaces like concrete.
- Rotary Hammer Drills/SDS Drills:Â SDS (Self Direct System) drills are meant for heavy-duty drilling through concrete or masonry. These are slightly bulkier but are multifunctional and can be used for chiselling too.
- Hammer Drills/Percussion Drills:Â These are the most advanced and powerful drills, especially suited for extra heavy duty drilling through hard rock or masonry. The rotation plus drill functions work together, making it more powerful than SDS drills.
2. Corded Drills Vs Cordless Drills
The first and foremost decision to make while buying a drilling machine is between corded and cordless. They both have some advantages and disadvantages, depending on your usage.
- Cordless drills– they are more convenient to use. They are lighter than the cordless one and offers high mobility. You can use them anywhere without the struggle of power cords. You can avoid tripping over cords so they are quite safe.
The high powered ones (18-24v) can be heavy or even heavier than the corded ones. Usually, 12-18v is enough for all kind of homeowner’s works and 4-8 volts can perform lighter duties cordless screwdrivers.
A cordless drilling machine’s battery requires charging from time to time. You may want to keep a separate battery so you can work while it gets charged and you don’t run out of power that way. Their battery life is also limited. The costliest will last up to 2-3 years max.
Be careful with the battery they come with, Lithium-Ion batteries are always superior compared to Nickel-Metal-Hydride batteries. They are more powerful, lasts long, contain less harmful metal elements. Also, look at amp-hours, more amp-hours and more volts batteries run a long time but the battery life will always depend on how much it functions, what material it works with and battery charge level.
- Corded drills- they are more powerful and often lighter than cordless drills with similar functionalities. Steady power supply runs the device for a greater time and never stops because of low battery charge. An amp-hour rating denotes the power of a corded drill. They are often cheaper than cordless drills. But again the power cord gets in the way restricting the area of working and portability. You will require an extension cord when working with a corded drill machine.
3. Chuck
Chunk is the metal shaft of a drilling machine that holds the bits (the metal part that makes the hole) together. They come in different types and sizes.
- Sizes of chucks- 1/4, 3/8, and 1/2 inch are the standard sizes. 1/4 chuck size is suitable for light duties, 3/8 is the most popular size, ideal for almost all work around the house and fits a wide range of different sized bits. However, if you want big diameter drilling machine for heavier applications, go for 1/2 inch chunks, as 3/8 inch drill will not accept several larger bits.
- Types of chucks– there are two types of chucks in a drilling machine, namely Keyed Chuck and un-keyed chuck. They keyed chuck uses a mechanical key to loosen and tighten the drilling machine bits and in un-keyed chucks, you have to hold the chuck in your hands and the bits get tighten as you power the drill.
4. Power
A good drilling machine should possess the power to penetrate through masonry and other hard surfaces. Average drilling machines have a customary 500-watt power, they can perform almost all household repairs, but you can buy lesser power machines with 450 watts if your needs are limited. While you will get some more powerful machines ranging between 600-700 watts for professional use to drill through metal substances.
5. Size and Weight of the Drill
A drilling machine is a hand-held tool used for boring holes in various materials. Hence, the size and weight of the drill are important factors while choosing which product to purchase, depending on your requirement. Smaller ergonomic drills are more comfortable to use around the house while bulky drills are more suitable for heavy duty usage.
6. Other Important Features
- Reverse– it is used to get the stuck bits out of the surfaces. If your bit gets stuck inside the woods or concretes and you can’t pull it out by strength, put the machine in reverse mode and it will come out easily. It is a must-have feature in case you are not using the machine only for driving screws. A keyless chuck will have reverse by default but for others, check properly before buying.
- RPM & Impact rate- more the RPM (revolution per minute) level smoother the drilling becomes. Also, drilling machines with better impact rate ensures better penetration. Most of the devices match the standard RPM level and Impact rate, but if you want top-notch functionality you should consider these factors.
- A Torque Clutch- it is a must look-into feature if you use the machine for driving screws. Â With the help of a clutch, you can select maximum torque level after which the drilling will stop. This is used to prevent from driving the screws too deep into something. Low torque and high speed is for drilling soft materials and high torque lower speed for hard materials.
- Gear- for multipurpose use go for a driller with more than one gear. First gear works well for driving screws and the second one is for actual drilling with higher speeds.
7. Additional features
While buying a drilling machine suitable for your use, look for additional features as hammering mode or screw-driver mode. A hammering mode is useful to crack some surfaces while a screw-driver mode is ideal for tightening the screws more effectively. It completely depends on what purpose you will be using it.
8. Drill or Kit:
The whole drilling kit comprises a bunch of tools for all kind of repairing works. It is much expensive, whereas a single drilling machine costs less as it comes with only some bits, key, chunks and sufficient for household requirements. First, decide which one you really need and save yourself from splurging over non-required things.
9. Price
Most of the drills with basic features cost around 200, some with added features for expert use can cost you 2500 or above. If you are not a professional, these may not work for you; consider buying the basic ones instead. If you need to buy the full kit along with hammer, pliers and wrench it will cost not less than 5000 and sometimes more.
10. Brand & Warranty
A good brand comes with the superior build quality, reliability and top-notch performance. A reputable brand will always offer a decent warranty period. While purchasing drilling machines try to go for the ones which provide at least 6 months of warranty.
Frequently Asked Questions
As it is a power tool, there are simple ways to maintain your drill. The basic step is to keep your drill clean and free from any type of leftover dust and debris. It may not be an easy task as drills are used in so many different scenarios and applications. You can use a blow gun to blow away any debris and fragments. Alternatively, always check the carbon brushes inside the tool from time to time. Carbon brushes are a part of any power tool which depletes with age and use. You can use a slotted screwdriver to check if it is fine
This is a very common thing among drilling machines. If you get a burning smell while using the drilling machines, it basically suggests that the motor is being overly stressed or overheating. This is applicable not only in drills but also in any power tools. This can also be an indication that the drill is being used on something that it isn’t meant for or used incorrectly. This occurs when the motor’s fans are not able to cool the motor windings fast enough leading to overheating and melting of varnish coating. It is not an alarming situation though. If you get the smell again, just withdraw it from whatever you are working on and leave the machine running. This will give time to the motors to cool down the windings and you can start working again as usual.
To prevent any type of overloading on your drill, you must ensure that you reduce the cutting load. It can be done in the following ways:
i) Use one or more pilot drills.
ii) You can use lubricants for cutting and cooling.
iii) Maintain quality standards and use sharp drills and accessories.
iv) Slow down speed or change gears.
v) Don’t force the drill; let the drill do its work on its own.
vi) Regular cleaning and maintenance
This is a very common issue among users who are new to drilling. Most drills have a reverse option. If you are stuck on a wooden or a concrete surface, it is advised to use the reverse option in drills. What it does is that, it simply reverses back you to the initial position. So, you don’t have to pull anything out, the drill will pull itself out smoothly and you will never get stuck. Almost all drilling machines have this option, but you must check it on your user manual.
If your drill isn’t working right, you must enquire if your tool is still under warranty. If it is indeed under warranty, go to the place of purchase immediately and they will do the required things. If it isn’t under warranty, unfortunately, it is better you go to any agent for repairing or buy a new drill altogether. Most people choose the latter!
A basic 450-500 watts drilling machine is perfectly suitable for any type of household work like drilling through wood, driving screws and simple repairs. Keep in mind; go for something that is ergonomic and easily portable or else it will be very messy and cumbersome to do any work. Â Fortunately, most of the machines these days are designed well and comes with a lot of useful features.
Conclusion
It is not possible to scream for a carpenter every time you need to hang a picture, or fix a broken chair leg or toys. Having your own drilling machine at home always comes handy in emergency situations. If you are a beginner or DIY enthusiast without any practical knowledge of drilling, worry not! They all come with an easy to read manual and if not there are hundreds of YouTube videos to assist you.
Decide what purpose it will serve, how much your budget is and read our buying guide is prior to all in case you are not a professional. For light-duty works you can opt for the ones with fewer facilities, tools and lower budget but if you want to experience the best quality drilling machine with all possible functions, features and tools, our suggestion is the Bosch GSB 500W 10 RE Professional Tool Kit , this is enough for a person who needs a driller for themselves, doesn’t matter if he is a professional or a beginner, it is that easy to operate, gives one powerful drilling result, has a solid build quality, comes with hundreds of accessory tools and is supported by 6 months of comprehensive warranty.
Which drilling machine do you like the most? Are you using any of the branded drilling machines? If you have any queries about any of the over mentioned products feel free to share them in the comment section.
3 Responses
The way you shared technical specifications of all drill machine was awesome . Very informative content. Thanks for sharing
need drill cordless for site work of drilling hole inside concrete pole to install barbed wire fencing, No power at site, what rating machine shall i use hole is 5-8mm
Hey,
Perhaps you should consider the Bosch GSB 180-LI Professional. It is an 18-volt wireless Impact drilling machine that comes with a High speed of 1700 rpm, 2-gears box and an affordable price range.
The 13mm keyless chuck can easily fit in a wide range of drill bits. Additionally, it also features an auto-lock system that makes the keyless chuck open and close with great ease.
Speaking of the battery, the device uses two 1.5 Ah LI-Ion battery, so it provides long life. There is also an LED light makes your job easier if you are working in a dark site.
As for your site’s 5-8mm hole requirements, I’d suggest that, for best results, you should go ahead with the Bosch 2608590090 Masonry Drill Bit Set. It is a 5-Piece set that has 1-Piece 4mm Drill Bit, 1-Piece 5mm Drill Bit, 1-Piece 6mm Drill Bit, 1-Piece 8mm Drill Bit and 1-Piece 10mm Drill Bit.
While any other drill set would do just fine, it may not give you the desired speed nor result.
Hope this helps.