Best Hex Drill Bit Set (2024 Updated)

The Jefe Hex 115 pcs set is a comprehensive drill bit set that includes 29 fractional sizes from 1/16" to 1/2" by 64ths increments, 26 letter sizes from A to Z, and 60 wire sizes from #1 to #60. This set almost covers all the sizes that you would need for your projects. The drill bits are made of high-speed steel with 5% cobalt, making them resistant to high heat abrasion while drilling. The M35 cobalt HSS twist drill bits are particularly suitable for drilling hardened working materials such as stainless steel, cast iron, high-temperature alloy, titanium alloy, and even hard plastics and woods. They can also be used for soft materials.

The twist drill bits have a premium HSS with 5% cobalt and a 135° split point drill tip design that guarantees the 115 pcs drill bit keeping sharpness while drilling hard materials and prevent tips walking on the working surface. The proper twist and flute design clears chips and particles fast. The sharp and hard cutting edge of the Jefe Hex 115 pcs set makes it ideal for versatile applications, especially for projects made from hard material, such as kitchen utensils, machine parts, medical equipment, DIY projects, and more.

The Jefe Hex 115 pcs set comes with an organized holder that keeps the entire drill bit set in one iron case with a size index holder for easy storage and organization.

The HSS Titanium Coating drill bits are constructed with classic HSS material and coated with titanium for added durability and strength. The cutting edge of each bit is honed and hardened to ensure sharpness and a chatter-free design. The staggered cutting teeth provide precise countersinking and smooth, clean holes.

The 2 flutes form helps to clear chips and debris away from the bit, reducing friction and heat for a faster and cooler drilling process. The 1/4 inch hex shank is designed to fit all power tools more easily and securely, making it ideal for locking into quick change chuck.

This drill bits set is suitable for metal, wood, and plastic countersink, making it perfect for Home DIY and general building/engineering use. The set comes with a drill bits holder that has a size index for easy storage and organization. The drill bits set is compatible with the majority of brands currently on the market.

The Titanium Nitride (TiN) coated bits have a longer lifespan than their non-coated counterparts, lasting 2.5 times longer. With a 135-degree split point geometry, these bits offer quicker starts and reduce the occurrence of walking. These bits are impact rated for use in 1/4 inch Hex impact drivers, ensuring compatibility with a variety of tools. They can be used for drilling holes in ferrous metal, wood, plastic, non-ferrous metal, cast iron, and stainless steel, making them versatile for various applications.

The ENERTWIST 112-piece impact driver bit set is a comprehensive tool kit that is designed to help in a variety of drilling and fastening applications such as wood, metal, masonry and more. This all-in-one set includes a wide variety of drill bits, driver bits, sockets, and bit holders for convenience.

The set has a 1/4" hex drill and driver bit that fits well for fast and easy bit changes without any drill bit spin-out. It is compatible with 1/4 inches impact drivers, screwdrivers/screw guns and 3/8 inches or 1/2 inches drill/drivers. This feature makes it easy to use and saves a lot of time and effort.

This impact driver bit set is made up of premium quality materials to reduce damage to the screw head and provide better bit-gripping power. The screwdriver bit set features higher-grade material that provides long-lasting strength and durability. The drill bits are made from superior HSS material that is titanium coated for long-lasting strength and durability.

The ENERTWIST 112-piece impact driver bit set comes with a tough transparency case that provides secure storage, easy access, organizing and portability. It also has a sponge cushion between the upper and lower halves that keeps the bits from getting scattered around everywhere after repeated use. This feature makes it easy to carry around and use on the go.

The set includes 18 titanium drill bits, 5 masonry drill bits, 3 spade drill bits, 8 nut drivers, 56 1-inch bits, 15 2-inch bits, 3 magnetic bit holders, 1 quick-release magnetic holder, 1 countersink, 1 socket adapter, and 1 pry bar. With this comprehensive set, users can expect to have everything they need for their drilling and fastening needs.

ENERTWIST provides a worry-free warranty for this impact driver bit set, making it a reliable and safe choice for users.

The 112-pcs drill toolkit is a complete configuration that includes all the drill bits needed for DIY projects and household maintenance and repair. It comes with a variety of specialist drill bits and accessories suitable for drilling wood, metal, cement, plastic, as well as multiple driving and fastening applications.

The kit features a 1/4" hex bit and bit kit that allows quick and easy bit replacement. It is compatible with 1/4" impact drivers, screwdrivers/screw guns, and 3/8" or 1/2" bits/drivers.

High-quality materials are used in the kit to reduce damage to the screw head and provide better tool head grip. The high-quality drill bit is made of high-speed steel with a titanium coating that provides high strength and durability.

The portable hard storage case included in the kit makes it easy to carry and store the tools. It is convenient to carry everywhere you go.

The impact drill bit kit set includes 56 x 1" bits, 18 x titanium drill bits, 8 x nut drivers, 5 x masonry drill bits, 3 x spade drill bits, 3 x magnetic bit holders, 15 x 2" bits, 1 x countersink, 1 x socket adapter, 1 x quick release magnetic holder, and 1 x box.

The Jefe Hex drill bit set comes in a range of sizes from 1/16" x 3 to 1/2" and includes extra small sizes for convenience. All drill bits are stored in a sturdy plastic case with an indexed holder for easy storage and access. These drill bits are suitable for a variety of applications, including DIY projects, home maintenance, and repair operations on materials such as steel, copper, aluminum, zinc alloy, cast iron, wood, and plastics.

The HSS Titanium Coating on the Jefe Hex drill bits provides excellent durability and extends the life of the drill bits up to three times longer than non-coated ones. The 135 Degrees Split Point and Parabolic Flute design make drilling easier with less pressure required and prevent drill bits from walking on the working surface. The fully ground modified parabolic flute design clears chips quickly, reducing friction and heat damage. The tapered web provides durability and reduces breakage.

With a 1/4" (6.35mm) quick change solid hex shank, these drill bits fit into standard power tools and impact drivers. The solid bonding technology eliminates radial runout and improves concentricity, allowing for high torque and impact-rated accuracy.

The TICONN drill bits are a premium quality product made from high-speed steel (HSS) that is coated with titanium. This makes them sharper, more durable, and capable of drilling at higher speeds compared to uncoated and oxide-coated drill bits. The double U-shape flutes design allows for effective chip clearance. The drill bits have a 135° point angle, which allows for self-centering and eliminates the need for a pilot hole. These jobber self-centering drill bits are suitable for corded or cordless hand drills and drill presses, making them ideal for drilling mild steel, aluminum, copper, soft alloy steel, wood, and plastic. The set includes 30 different sizes ranging from 1/16 to 1/2 inch, with one piece for each size and an adapter for convenience. The set also comes with a rugged case that keeps all drill bits organized. The case lid has molded sizes that make it easier to identify the bits required, and an included center punch helps in marking and drilling more precisely. TICONN is committed to providing quality products and offers a 30-day money-back guarantee and a 12-month warranty, ensuring risk-free shopping for customers.

Introducing the 23-Piece Bit Set with Carrying Case, the perfect addition to any toolbox. This heavy-duty design is well-suited for all drilling applications, making it the go-to tool for any job. With its innovative tip, you can achieve precision starts and accurate holes every time, so you can work with confidence. The red helix design ensures rapid chip removal, making your work more efficient than ever before.

This set includes 23 pieces, providing you with a wide range of options to suit any task. The carrying case makes it easy to keep all of your bits organized and in one place, so you can quickly find the one you need without sifting through a pile of tools. Whether you're a professional contractor or a DIY enthusiast, this set is sure to come in handy time and time again.

Made with high-quality materials and built to last, this bit set is sure to be a valuable addition to your tool collection. Don't settle for anything less than the best – choose the 23-Piece Bit Set with Carrying Case and take your drilling game to the next level.

The Toolant Impact Hex Head Allen Wrench Drill Bits are a must-have for anyone who needs to do heavy screw driving. This 20-piece set includes 10 SAE hex bits and 10 metric hex bits, ranging in size from 5/64” to 5/16” and from 1.5mm to 8mm, respectively. These bits are compatible with impact drivers and have a 1/4” quick release hex-shank that is 2” long.

The bits are made of S2 alloy steel with a hardened core, which increases their strength and reduces the risk of fracture. Additionally, the bits have been CNC machined to ensure precision and accuracy. The manganese phosphate surface prevents rust and extends the life of the bits.

One of the standout features of these bits is their torsion zone, which absorbs torque peaks to prevent breakage. The strengthened magnetic impact bit also makes it easy to pick up screws, and the magnetism doesn’t decay after multiple uses.

These bits are widely used in home repairs, automobiles, and other screw driving applications. If you are not fully satisfied with your purchase, Toolant offers a 100% refund or replacement. Be sure to follow their brand on Amazon for more quality tools and products.

The DEWALT drill bit set comes with a unique connectable accessory storage system that enables you to optimize your storage space. This set is designed with a patented bit-bar that makes it easy to remove bits while also allowing for customizable placement. The clear lid of the set is Titanium Nitride Coated and allows for easy viewing of contents at a glance. The set also has a clip latch for secure closing. This compact set is the perfect size for organizing loose bits and can fit inside the Small and Medium ToughCase+ (sold separately).

When it comes to drilling, the DEWALT drill bit set is the perfect tool for the job. With its connectable accessory storage system, you can easily store your bits and optimize your workspace. The patented bit-bar design allows for easy removal of bits and customizable placement, making it easy to find the right bit for the job. The clear lid of the set allows you to easily see the contents at a glance, so you can quickly find what you need. The clip latch ensures that the set stays securely closed, so you don't have to worry about losing any bits. Additionally, the compact size of the set makes it easy to store and transport, so you can take it with you wherever you go.

The DEWALT drill bit set is a must-have for anyone who needs to drill holes. Its unique connectable accessory storage system allows you to optimize your storage space, while the patented bit-bar design makes it easy to remove bits and customize their placement. The clear lid of the set lets you see the contents at a glance, so you can quickly find the bit you need. The clip latch ensures that the set stays securely closed, so you don't have to worry about losing any bits. And, the compact size of the set makes it easy to store and transport, so you can take it with you wherever you go.