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Step Drill Bit, 3/16 to 1-3/8 inch, 3/8 inch Triangular Shank, TiAlN Coating Cobalt High Speed Steel, Four Spiral Flute Step Bit for Metal, Stainless Steel, Aluminum, Wood, Plastic, Fiberglass

  • Multi-Size Versatility: This step drill bit includes nineteen precise sizes from 3/16 to 1-3/8 inch to handle diverse drilling needs. Minimal bit changes help maintain an efficient workflow across projects
  • 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: Triangular shank design fits almost all standard drills for quick, secure bit changes
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Overview
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Specifications


Item Model Number: 3/161-3/8
Material: M35 Cobalt High-Speed Steel
Max Diameter: 1-3/8 inch / 34.93 mm
Set Includes: 1 Piece
Surface Finish: TiAlN Coated
Blade Type: Spiral
Flute Style: 4-Flute Spiral
Shank Type: 3/8" Tri-Flat
Tip Angle: 118°
Net Weight: 0.47 lbs / 0.212 kg
Product Dimensions (L x W x H): 3.74 x 1.38 x 1.38 in / 95 x 35 x 35 mm

Package Content
1 x Step Drill Bit

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