VEVOR 3/16 to 7/8 inch Step Drill Bit, 1/4 inch Hex Shank, TiAlN Coating Cobalt HSS High Speed Steel, Four Spiral Flute Step Bit for Metal, Stainless Steel, Aluminum,Wood, Plastic

𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻

· 12 Hole Sizes

This step drill bit provides 12 different hole diameters for maximum flexibility across your drilling projects. One purchase meets your needs—no constant tool changes required.

· Built for Durability

Our step bit is 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 bit for metal helps achieve cleaner, more precise holes.

· Precision Starts

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

· Universal Shank

Our stepped drill bit features 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: 3/16–7/8

Material: M35 Cobalt High-Speed Steel

Max Diameter: 7/8 inch / 22.2 mm

Set Includes: 1 Piece

Surface Finish: TiAlN Coated

Blade Type: Spiral

Flute Style: 4-Flute Spiral

Shank Type: 1/4" Hex

Tip Angle: 118°

Net Weight: 0.15 lbs / 0.068 kg

Product Dimensions (L x W x H): 3.35 x 0.87 x 0.87 in / 85 x 22.2 x 22.2 mm

𝗣𝗮𝗰𝗸𝗮𝗴𝗲 𝗖𝗼𝗻𝘁𝗲𝗻𝘁

1 x Step Drill Bit

· Multi-Size Versatility: This step drill bit includes twelve precise sizes from 3/16 to 7/8 inch (3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8 inch) for versatile applications

· Long-Lasting Sharpness: The step bit 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 bit for metal features 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. This metal step drill bit is 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 step drill bit for stainless steel works seamlessly on stainless steel, sheet metal, wood, plastic, and fiberglass. It is essential for both home renovation and industrial applications