Best Drill Bits of 2023

DeWALT is an American giant of power tools, so it is no surprise that the company produces excellent drill bits. This set of 14 titanium-coated bits should help you complete all your wood and metal drilling tasks.

They have a patented “Pilot Point” that bites into the stock the moment the drill engages. This means you won’t need to drill separate pilot holes in tough materials and the bit is less likely to slip across the surface.

DeWALT has kept the price reasonable, so these bits are suitable for DIYers and hobbyists as well as professionals. Their sizes range from 0.167 inches to 0.5 inches.

They also have a no-spin shank, which adds more security when drilling challenging materials. DeWALT claims these bits will last twice as long as standard bits, and the range of different sizes makes this a very versatile set of durable bits.

These are Makita SDS drill bits, so they are suitable for rotary hammer drills with SDS chucks. These chucks are not universal, so make sure your drill is compatible. The advantage of SDS chucks is that you won’t need to adjust the clamps like you would with a universal chuck.

These bits are far less likely to slip, which is why they are used for punching holes in concrete. They are very tough, with a tungsten carbide tip that provides 3 two 4 times the life of standard bits, even when drilling into reinforced concrete.

These bits come in a 5-piece set with sizes ranging from 0.188 inches up to 0.5 inches. They are suitable for chucks up to 0.875 inches in size.

They also have a specially designed flute to extract more material from the hole as you drill it. This will give you a better sense of the depth of the hole and reduce the chance of the bit binding and overheating.

If you use a drill press, the greater the variety of bits you have, the better. This DeWALT titanium set is ideal because it contains 21 pieces, enough for almost any drilling task you are likely to encounter. The sizes range from 0.167 inches to 0.5 inches, and they can drill through both metal and wood.

The titanium coating gives these bits twice the lifespan of standard ones and they should comfortably outlast black oxide bits.

The patented “Pilot Point” tip starts cutting as soon as it makes contact with the surface of the material, which reduces sliding and means you shouldn’t need to predrill.

Irwin patented the world’s first auger drill bit, so the brand has always been associated with excellent bits. This 8-piece set of bits for drilling wood is made of high-quality carbon steel. The bits use the Forstner design, which means they specialize in drilling flat-bottom and pocket holes.

The sizes range from 0.25 inches up to 1.38 inches. The shanks are narrow so they will fit chucks up to 0.38 inches, and the bits feature optimum-sharpened edges to effectively cut through hardwood and softwood.

The design and quality of these bits mean they can drill far more quickly than many traditional Forstner drill bits. As a result, they are less likely to overheat, which will help them stay sharper for longer.

This 7-piece set ranges in size from 0.188 inches to 0.5 inches to ensure it is suitable for most drilling tasks. The three flat sides on the shank make it more secure in the chuck and ensure the bit won’t slip when undertaking the most challenging jobs.

The rock carbide tip improves the bit’s heat resistance and helps it retain its excellent cutting edge. This drill bit set is ideal for cutting through reinforced concrete and stone, so it is perfect for masons and other construction workers.

The specially designed flutes remove more waste material from the hole, which keeps the bit from binding. It also reduces the chances of overheating, which will protect its lifespan.

This Comoware 15-piece set was designed to drill through hard metals. It is made using 5% cobalt steel alloy, which is heat resistant and durable. Its bits are suitable for hard metals such as stainless steel, cast iron, high-temperature alloys, and even titanium alloy.

The bits range in size from 0.063 of an inch to 0.375 inches, letting you drill various holes. The tip has a 135-degree split point, which will cut through hard materials and prevent the bit from walking.

The shanks are round to fit universal chucks, and the bit is coated in a gold-oxide finish to protect it against corrosion. It also benefits from having two flutes that remove more debris from the hole as you drill it.

The only downside of cobalt steel is that it is brittle and prone to snapping if it is placed under too much pressure.

If you often work on vehicles, this Irwin 35-piece set is suitable for removing bolts, socket screws, and fittings thanks to the variety of different bits. This makes it ideal for automotive maintenance and repairs.

The set features easy-out flutes that can drill into stripped bolts, making them ideal for the rusted components of old cars and other vehicles. You also receive 8% cobalt drill bits that will drill through very hard materials such as stainless steel, cast iron, and other metals.

This set includes the most popular drill bit sizes, which range from 0.078 inches to 0.5 inches. Whether you work in an auto repair shop or want to restore your old car to its former glory, this drill bit and extractor set will help.

This 10-piece Black and Decker set is made of high-speed steel, which makes the bits durable and heat resistant. This prevents them from dulling quickly, which will help you use them for longer without sharpening.

Although high-speed steel is durable, these bits are better suited to less heavy-duty work such as drilling through wood, soft metals, and plastic. They range in size from 0.063 inches up to 0.25 inches, so you won’t have as much variety as some sets but should still be able to complete most standard drilling tasks.

One of the most eye-catching aspects of this set is its price. It is much cheaper than most of its competitors, which makes it an ideal choice for beginners or occasional DIYers.

If you want as much versatility as possible, this Makita set comes with 70 pieces. It has 0.25-inch hex shanks, which are only compatible with impact wrenches. The tips have 135-degree split points, and the black oxide coating protects them from high temperatures and general corrosion.

Each bit is made from modified, heat-treated steel to increase its lifespan. As the shanks are hexagonal, they will be more secure in the socket and won’t slip when drilling the toughest materials. These bits are very hard-wearing, which is why Makita has graded them as suitable for professionals.

The drill bits are compatible with standard drills and you can buy an adapter to connect the 0.25-inch hex shanks to your power drill for a small cost.

If you are drilling through tiles, ceramics, or glass, this drill bit set is a great option. It has diamond-ground edges for increased performance and a centering tip that reduces the risk of bit walking. Sizes range from 0.125 inches to 0.75 inches to suit most drilling tasks.

A three-sided flat shank makes the bits more secure in the chuck and reduces slipping. This means better control and accuracy. Each bit benefits from Bosch’s innovative designs that help the bits cut faster. When combined with the carbide tip and reinforced head, you get a drill bit that grinds smoothly through glass, ceramics, and tiles.