Long gone are the days of hammers and nails. As more people get into crafting and renovations, cordless drills have become the favourite power tool of the century. For a rookie who is just being introduced into the world of handiwork, understanding and mastering driving and drilling can be challenging. Here are a couple of things to know to identify the right cordless drill for your work.

Which cordless drill is the best in Malaysia? | What is the best cordless drill for DIY? | Can a cordless drill be used as a screwdriver?


A Beginner's Guide To Cordless Drills

What are cordless drills?

A cordless drill simply means it does not have a cord attached to the drill which has to be connected to an outlet for the drill to function. They are powered with Lithium-ion batteries. This means that these drills can do their job anywhere as long as the batteries are charged. Corded drills are generally more powerful than cordless drills as they are preferred for their portability and adaptability.

How to use a cordless drill?


To understand how to use a cordless drill, you must first understand torque. Torque is the twisting force. Torque value is indicated on the clutch of the drill between a range of 1 to 10 or 20 depending on the type and brand of the drill. Adjusting it to a higher number would allow you to drive larger screws. The speed of the drill does affect the torque in reverse. In most drills, higher torque decreases the speed of the driver.

Forwards and Reverse:

All drills have a forward and reverse function. A switch indicating two arrows in the corresponding direction can be found on the sleeve. Press the switch to which away direction you prefer would forward or reverse the drilling.

Chuck Adjustment:

Chuck is the clamp used to hold the rotating tool. To insert the bit into the chuck, the chuck has to be opened by rotating the sleeve of the chuck counterclockwise. After inserting the bit rotates the sleeve clockwise until a click can be heard. Check wobble by pulling the trigger and adjust if necessary.

Hammer drill setting:

This drill setting may only be available for some brands of cordless battery power drills. It functions with a force similar to hammering. An icon of a drill bit and an icon of a hammer will be visible past the highest number on the sleeve of your drill. Adjust until the arrow is pointed at the specific setting you want.

What are cordless drills used for?

Cordless drills are an alternative to screwdrivers and hammers. It is comparatively much faster and simpler to use. Due to the portability of a cordless drill, most handicrafters and DIYers prefer cordless drills so that they can optimize their time and work away from power outlets if necessary. They can be used on almost every material from wood and concrete to metal, steel and masonry, depending on the type of drill bit that is being used.

Must-have Drill Bit Accessories for Your Cordless Drill

Twist drill:

The cutting point for twist bits is at the end of the cylindrical shaft with helical flutes. Twist drill bits are covered with a black oxide coating. The common twist drill bit tip is angled at 118 degrees and can be used for wood and metal but may not function as well as the drill bits manufactured with the best angle for a specific material. For example, 90 degree angled tips are more suited for softer plastics meanwhile a tip of 150 degrees is used for steel. Twist drill bits are used for general tasks and are available in all hardware stores.


Spade bits are paddle-shaped and are used to carve out larger holes in wood or other similar hard materials. The size of the holes depends on the diameter of the paddles.

Nut Drivers:

An alternative to using a wrench, nut drivers can easily loosen or tighten a nut or bolt with minimal effort from the user.

Which cordless drill is the best in Malaysia?

If you're looking for the best cordless drill to create your DIY or repair job done, then look no further. Bosch and Hitachi are world-renowned brands that manufacture and market cordless drills and other power tools. The following is a list of the best cordless drills available in Malaysia.

  • Hitachi DS10DFL: This drill has 21 torque settings making it one of the most versatile drills on the market.
  • Bosch GSB 120-LI: Comes with 20 torque settings and two drill modes. It is light, compact and has a battery voltage of 12V.
  • Milwaukee M12 Fuel: The drill boasts four drive modes to match the project you're working on. It can prevent any issues that can damage the drill and batteries due to overload and overheating. The drill is 12 volt with an impact rate of 0 to 4000 maximum.

Even the best cordless drill will miss the constant strength and full strength of an AC-powered, wired electric drill. This handy DIY tool is more than efficient enough for the day-to-day drilling and driving in wood, masonry and concrete around the house.

Cordless drills are more comfortable and safer than regular high-powered power tools because there is no need to plug in any cables when drilling holes in the wall. Cordless drills are more powerful than it has ever been, thanks to the invention of the lithium-ion battery. Li-ion batteries are not only lighter than old nickel-cadmium (Ni-Cd) packs – significant weight savings on the wrist and forearm – but they also retain their charger longer when not in use. These batteries don't mind being charged from a half-empty position.

What is the best cordless drill for DIY?

When it comes to selecting the right drill or driver, there are always a few things you need to remember. You need to consider their size, the power, the battery, speed control, etc.

The Black+Decker cordless drill is one of the best tools for DIY that you can consider to get one. This is because it is affordable, has a moderate weight and size, and variable speed control. Although it may not be the best tool for a skilled framer who needs to sink thousands of screws, it is ideal for a discerning but cost-conscious amateur carpenter, hobbyist, or homeowner.

Can a cordless drill be used as a screwdriver?

Having a variety of useful, versatile power tools to choose from can make your life tasks much easier. A cordless drill is one of the best choices in this regard. These tools will be extremely useful to you on many occasions.

However, you might be wondering if you can use this tool as a screwdriver when necessary. Isn't this a fantastic bonus? Simply ensure that your drill has some of the simple features, and if it's operational and usable, you'll be able to drive screws with ease. Not only can you use a cordless drill as a screwdriver, but you can even sink screws with a corded power drill.

Which is better: 12V or 18V cordless drill?

18-volt tools are more powerful than 12-volt counterparts, but the difference isn't just about power. You do not need all that torque. A professional carpenter or installer will most likely discover that 12 volts will suffice. Today's 12-volt tools outperform yesterday's 18-volt tools thanks to lithium-ion technology. Some seem to fall right in the middle of the two groups.

However, if you work in manufacturing and perform heavy-duty, high-stress jobs, an 18-volt platform is best suited for the project. Otherwise, you'll probably find that 12 volts are sufficient for all of the jobs you need to do.

Not only that, with their lighter weight, 12-volt tools undoubtedly have an advantage. If you often operate in crawlspaces, attics, overhead, or with your arms extended, 12-volt tools are advantageous. If you want to compare them based on their run time and their performance it depends on the tools and the task also.