Best Drill Bits of 2021

What can we say about DeWALT that hasn’t already been said? This American giant of power tools and accessories rightly appears on this list several times. These titanium-coated drill bits come in a set of 14 to cater to all your wood and metal drilling tasks.

These bits have a patented “Pilot Point” that bites into the stock the second the drill engages. It means you eliminate the need to drill pilot holes in more robust material and it reduces walking.

If you are the type of person who likes buying American products, think again with this all-American brand, because they are manufactured in China.

DeWALT has kept the price reasonable to appeal to the hobbyists among you as well as the professionals. Sizes range from 0.167 inches to 0.5 inches.

They also have a no-spin shank, which gives you added security when drilling challenging material. Coupled with the 2x extra life span that this bit set enjoys, and you get a versatile collection of bits that last the distance.

These are SDS drill bits, so they cater to rotary hammer drills with SDS chucks. These chucks are not universal, so be sure to check if your drill is compatible. The advantage of an SDS chuck is that there is no need to adjust the clamps like you would on a universal chuck.

Also, you don’t get any slippage. It grips for a reason; you use these drills and bits for punching holes in concrete. These bits are tough, with a tungsten carbide tip that gives you 3 to 4 times the drilling life, even when cutting through reinforced concrete.

It comes as a 5-piece set with sizes ranging from 0.188 inches up to 0.5 inches. These bits accommodate chucks up to 0.875 inches in size.

They also have a specially designed flute to allow for a higher amount of concrete to escape the hole. It means you get a better idea of size and depth, as well as a clearer sightline. It also stops the bit from binding and overheating.

If you are using a drill press, you want the versatility and choice of drill bits. This DeWALT titanium set is ideal because it comes in 21 pieces, catering to almost every size and use you could imagine. The sizes range from 0.167 inches to 0.5 inches, and they drill through both metal and wood.

The titanium coating gives these bits twice the lifespan of other products, and they will outlast black oxide drill bits easily. The only cloud on the horizon is that these bits come from China, which contrasts with the American branding and history.

The patented “Pilot Point” tip starts to cut the second it makes contact with the surface of your stock, which reduces walking and removes the need to predrill.

Irwin patented the world’s first auger drill bit, so they should know a thing or two. This 8-piece wood bit set is constructed from high-quality carbon steel. The bits are the Forstner design, so 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 can fit chucks up to a maximum of 0.38 inches, and these bits feature optimum-sharpened edges to cut through hardwood and softwood.

The design and quality of these bits significantly reduce the cutting time compared to other traditional Forstner drill bits. This increases their cutting prowess and decreases the strain on their sharpness.

This 7-piece set has a size range from 0.188 inches to 0.5 inches to cater to most drilling tasks. The three flat sides on the shank increase grip in the chuck and decrease slippage of the bit when engaged in the most challenging jobs.

The rock carbide tip ensures the bit resists heat and retains its supreme cutting edge. This drill bit set loves to chew through reinforced concrete and rocks, which is why we picked it as our best masonry drill bit set.

The specially designed flutes remove more waste material from the hole, which stops the bit from binding. It also reduces the chances of extreme heat build-up, which dulls the cutting surface of the bit.

This Comoware 15-piece set was created to eat through hardened metal. This set is made from 5 percent cobalt steel alloy, making it heat resistant and durable. It slices through hard metals like stainless steel, cast iron, high-temperature alloys and even titanium alloy.

It comes in sizes ranging from 0.063 of an inch to 0.375 inches, so it caters to a wide variety of diameters. The tip is a 135-degree split point, which cuts through hard material and prevents 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 from corrosion. It also benefits from two flutes that increase the debris removal from the drilled hole.

If you are looking for a drill bit set that caters to the automotive industry, look no further, This Irwin 35-piece set removes studs, bolts, socket screws and fittings thanks to the array of different bits.

You get easy-out flutes that drill into stripped bolts, which are perfect for the rusted components of old cars. You also get 8 percent cobalt drill bits that cater to hard materials like stainless steel, cast iron and other tough metals.

The set includes the most popular sizes of drill bits, and the sizes range from 0.078 inches to 0.5 inches. Whether you are working in an auto repair shop or you are a hobbyist car enthusiast, this drill bit and extractor set will have you covered no matter what the task.

This 10-piece Black and Decker set is constructed from high-speed steel, so they are durable and resistant to higher temperatures. This stops them from dulling after a couple of applications and means you get more prolonged usage.

While high-speed steel is durable, this drill bit set is better suited to lighter duties like drilling through wood, soft metal and plastic. It has a size range of 0.063 inches up to 0.25 inches, so while it isn’t the most comprehensive drill bit set for sizes, it should handle most general-purpose jobs.

What stands out with this set is the price. At a fraction of the cost of other sets, this is incredible value for money and makes it the ideal choice for beginners.

If you want the widest choice of drill bits, this Makita set comes with 70 pieces. It has 0.25-inch hex shanks, meaning they are only compatible with impact wrenches. The tips are a 135-degree split point, and the black oxide protects the drill bits from heat impact and general corrosion.

Each bit is made from modified and heat-treated steel to increase their useful life, and because the shanks are hexagonal, you get a better grip in the socket with zero slippage when tackling the hardest materials. It is a hard-wearing set of bits, which is why Makita has graded it as suitable for professionals.

The drill bits are compatible with standard drills, and you can buy an additional adapter to convert your power tool to take the 0.25-inch hex shanks at an extra cost.

If you are drilling through tiles, ceramics and glass, this could be the drill bit set for you. It has diamond ground cutting edges for increased performance and a centering tip that reduces walking.

It also has a three-sided flat shank to provide a better grip in the chuck and to reduce slippage. It all adds up to better control and accuracy. Each bit benefits from Bosch’s innovative geometry to allow the bits to cut faster. Couple that with the carbide tip and reinforced head, and you get a drill bit that grinds effortlessly through glass, ceramics and tiles.

The sizes range from 0.125 inches to 0.75 inches to cater to most drilling projects.