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Our SHOCKWAVE Impact Duty step bits are engineered to deliver the most durable and fastest impact step bit hole drilling solution. Our step drill bits are made in the USA with global materials and give you best in class performance in impact drivers with the versatility to be used in drills. The 1/4 in hex shank has an optimized SHOCKZONE body providing you with the industry’s most durable shank, reducing early shank breaks. A titanium aluminum nitride coating helps deliver you 5X longer life, while the step drill bit's Rapid Strike tip and dual spiral flute produce 2X faster holes. Our 1/8 to 1/2 in step bit features 13 steps with laser engraving for a clear stop on size identification.

Our line of step drill bits far surpasses the competition. With our single cutting edge design, you will have more control and a cleaner finish. Made of HSS, these new step drill bits are durable and designed to drill through most metals. The black oxide finish prevents corrosion and has great capacity to work with drilling lubricants. The new speed start tip prevents bit walking and allows faster penetration. With laser etched markings you will always know your hole sizes no guess work! Finally, the 1/4 in hex shank allows for fast bit change in impact drivers and sure grip in chucks.

Our line of step drill bits far surpasses the competition. With our single cutting edge design, you will have more control and a cleaner finish. Made of HSS, these new step drill bits are durable and designed to drill through most metals. The black oxide finish prevents corrosion and has great capacity to work with drilling lubricants. The new speed start tip prevents bit walking and allows faster penetration. With laser etched markings you will always know your hole sizes no guess work! Finally, the 1/4 in hex shank allows for fast bit change in impact drivers and sure grip in chucks.

Our line of step drill bits far surpasses the competition. With our single cutting edge design, you will have more control and a cleaner finish. Made of HSS, these new step drill bits are durable and designed to drill through most metals. The black oxide finish prevents corrosion and has great capacity to work with drilling lubricants. The new speed start tip prevents bit walking and allows faster penetration. With laser etched markings you will always know your hole sizes no guess work! Finally, the 1/4 in hex shank allows for fast bit change in impact drivers and sure grip in chucks.

Self-starting bit features single flute cutting edge for greater control through steps. Three flatted shanks prevent slipping in drill chuck. SpeedPoint tip penetrates faster and prevents walking in applications such as drilling holes into stainless steel, copper, brass, aluminum, plastic, laminates and other thin materials up to 1/8 in thick.

The Irwin UNIBIT HSS fractional self-starting step drill #5, 1/4 to 1-3/8 in, is ideal for drilling clean, smooth holes in mild steel, copper, bass, aluminum, plexiglass, wood and laminate. Crafted of HSS, it has a SpeedPoint® tip that guarantees fast starts and a single-flute cutting edge for drilling true, round holes with a precise step control for multiple sizes. Hole sizes are permanently laser-etched on the inside of the flute and will not wear away for easy identification throughout the life of the bit. The bit features a quick change hex shank that secures easily in the drill chuck.

Diablo's new step drill bits bring exclusive technology to the electrician, plumber and HVAC contractor with fast, accurate cuts and increased stability in thin metals, PVC other plastic materials. The innovative split point tip design enables a fast, on-point start resulting in increased durability and up to 4X longer life. An automated precision grinding process on each step reduces wear and delivers 2X faster cuts. Multiple hole sizes are made easy with laser etched step markings while increased step heights for common hole sizes makes drilling holes more efficient and faster. Designed with a 1/4 in hex shank, these bits are impact ready and can be used with drills and impact drivers.

Diablo's new step drill bits bring exclusive technology to the electrician, plumber and HVAC contractor with fast, accurate cuts and increased stability in thin metals, PVC other plastic materials. The innovative split point tip design enables a fast, on-point start resulting in increased durability and up to 4X longer life. An automated precision grinding process on each step reduces wear and delivers 2X faster cuts. Multiple hole sizes are made easy with laser etched step markings while increased step heights for common hole sizes makes drilling holes more efficient and faster. Designed with a 1/4 in hex shank, these bits are impact ready and can be used with drills and impact drivers.

Vulcan Screwdriver Bit, Hex Shank, S2 Chrome Molybdenum Steel, Chrome

Glass and Tile Drill Bit Set includes 1/8 in, 3/16 in, 1/4 in and 5/16 in bits. All sizes 3/16 in and larger have 3 flats on the shank for a better grip on the drill chuck. Provides smooth, accurate drilling in ceramic tile, mirrors, glass and marble tile.

For heavy-duty impact, drilling and fastening use. Geometric design provides shock absorption zone. Heat treated for maximum strength. Forged tip allows for maximum grip and helps eliminate stripping or slipping.

Constructed from HSS with a shank of 1/8 in, cuts all types of wood, wood composites, fiberglass, solid surface materials, vinyl and aluminum siding, plastic and laminates.

Constructed from carbide with a cutting depth of 1 in, used to cut ceramic tile, cement board, stucco and plaster.

Constructed from high-speed steel with a cutting depth of 1 in and a shank of 5/32 in, for use with cut out tools.

Built to cut through metal, carbide constructed, high-speed bit cuts up to 18 ga steel, use for HVAC, steel studs, aluminum siding and more, bit tip allows for plunging directly into the work piece for easy cut start.

Made of high-speed steel with a cutting depth of 1 in and shank of size 5/32 in. Used for cutting drywall. 2/card.

These DeWALT® spade bits feature extreme speed channels for fast chip removal and heavy-duty shanks for durability. This set includes six commonly used spade drill bit sizes to for variety of applications. The dual, precision ground cutting edges deliver maximum speed and performance. The patented corner design helps preserve life and protect against nail impact. A 1/4 in ball groove shank is compatible with most drills.

Featuring a heavy-duty, full-length, heat-treated shank for protection against bends and breaks, DeWALT® spade bits are equipped with high-performance cutting spurs for optimum hole finish. An extreme speed channel provides fast chip removal and a 1/4 in ball groove shank offer quick-change applications. A 1/4 in hex shank helps to prevent slippage and a hang hole enables easy storage and wire pulling.

Featuring a heavy-duty, full-length, heat-treated shank for protection against bends and breaks, DeWALT® spade bits are equipped with high-performance cutting spurs for optimum hole finish. An extreme speed channel provides fast chip removal and a 1/4 in ball groove shank offer quick-change applications. A 1/4 in hex shank helps to prevent slippage and a hang hole enables easy storage and wire pulling.

Featuring a heavy-duty, full-length, heat-treated shank for protection against bends and breaks, DeWALT® spade bits are equipped with high-performance cutting spurs for optimum hole finish. An extreme speed channel provides fast chip removal and a 1/4 in ball groove shank offer quick-change applications. A 1/4 in hex shank helps to prevent slippage and a hang hole enables easy storage and wire pulling.

Featuring a heavy-duty, full-length, heat-treated shank for protection against bends and breaks, DeWALT® spade bits are equipped with high-performance cutting spurs for optimum hole finish. An extreme speed channel provides fast chip removal and a 1/4 in ball groove shank offer quick-change applications. A 1/4 in hex shank helps to prevent slippage and a hang hole enables easy storage and wire pulling.