VEVOR 1/8-7/8 inch Step Drill Bit Set, 3 Pieces Step Drill Bits, 1/4 inch Hex Shank, TiAlN Coating Cobalt HSS High Speed Steel, for Metal, Stainless Steel, Aluminum, Wood, Plastic

𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻

· Versatile 3-Bit Kit

Our step bit set includes three step drill bits covering 1/8 to 1/2, 1/4 to 3/4, and 3/16 to 7/8 in, giving you maximum flexibility for all your drilling jobs. One set replaces multiple single-size bits, saving time, space, and effort.

· Built for Durability

These step drill bits are coated with TiAlN for high hardness and smooth cutting, and crafted from cobalt high-speed steel with heat treatment for superior strength and toughness. Designed for both professional metalworking and DIY projects, it delivers a long service life.

· Efficient Drilling

Four spiral flutes speed up chip evacuation for smoother, uninterrupted drilling, especially on hard materials. Our step drill bits for metal help achieve cleaner, more precise holes.

· Precision Starts

The step drill bit for metal features a 118° design to provide accurate positioning and smoother starts. The sharp tip minimizes bit walking, ensuring each hole is drilled exactly where you want it.

· Multi-Material Capability

This metal step drill bit is ready for wood, metal, plastic, and more—making it an all-in-one solution for your varied drilling needs.

· Universal Hex Shank

Our step bits feature a standard hex shank for a secure fit with various drills and drivers on the market, ensuring compatibility and steady power transfer across your tools.

𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀

Item Model Number: 1/8-1/2,1/4-3/4,3/16-7/8

Material: M35 Cobalt High-Speed Steel

Max Diameter: 7/8 inch / 22.2 mm

Set Includes: 3 Pieces

Surface Finish: TiAlN Coated

Blade Type: Spiral

Flute Style: 4-Flute Spiral

Shank Type: 1/4" Hex

Tip Angle: 118°

Net Weight: 0.50 lbs / 0.228 kg

Product Dimensions (L x W x H): 4.65 x 3.94 x 1.38 in / 118 x 100 x 35 mm

𝗣𝗮𝗰𝗸𝗮𝗴𝗲 𝗖𝗼𝗻𝘁𝗲𝗻𝘁

3 x Step Drill Bits

· Professional 3-Piece Set: The step drill bit set includes a 13-step bit(1/8-1/2 in) for electronic enclosures, a 9-step bit(1/4-3/4 in) for mechanical assembly, and a 12-step bit (3/16-7/8 in) for mixed ranges, meeting diverse drilling needs

· Long-Lasting Sharpness: The step bit set is made of cobalt high-speed steel with an AlTiN coating to withstand wear and stay sharp. It is ideal for stainless steel, metal sheets, and other tough materials

· Optimized Cutting Angle: Our step drill bits feature a 118° tip and four-flute design, ensuring fast chip clearing, less heat buildup, and clean, burr-free holes in wood, plastic, and fiberglass

· Universal Quick-Change Shank: Hex shank design fits almost all standard drills for quick, secure bit changes. These step drill bits for metal are compatible with a wide range of power tools for DIYers and pros alike

· Wide Application: For materials up to 1/8" (3 mm) thick, this metal step drill bit works seamlessly on stainless steel, sheet metal, wood, plastic, and fiberglass. It is essential for both home renovation and industrial applications