Unibit Step Drill Bit Set, 3-Piece M35 Cobalt HSS TiAlN, 5/32"–1-1/4" Range – Spiral Groove for Stainless Steel, Sheet Metal & Plastic, 1/4" Hex Shank, Aluminum Case

★★★★★ 4.7 28 reviews

US$20.00
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Product details

Management number 227109969 Release Date 2026/05/09 List Price US$20.00 Model Number 227109969
Category
  • Premium M35 Cobalt Steel + TiAlN Coating – Built with 5% cobalt HSS for superior hardness, heat resistance, and durability, even when drilling stainless steel.
  • Dual Markings: Metric & SAE – Each flute is engraved with both mm and inch sizes, making the ANITAGER step drill set versatile for international and U.S. standards.
  • Spiral Dual-Flute Design – Advanced geometry reduces vibration, clears chips efficiently, and delivers smoother, faster, and cleaner holes.
  • Universal 1/4-Inch Hex Shank – Fits most drills and impact drivers, ensuring maximum torque transfer, anti-slip performance, and secure operation.
  • Complete 3-Piece Set + Rugged Aluminum Case – Includes sizes 4–12 mm (5/32"–1/2"), 4–20 mm (3/16"–3/4"), and 4–32 mm (3/16"–1-1/4") packaged in a durable ANITAGER-branded aluminum storage case.
ASIN B0FWCB77P1
Model AGUB-2504
Brand Name ANITAGER
Unit Count 3.0 Count
Item Weight 0.36 Kilograms
Finish Types Titanium Aluminum Nitride
Manufacturer ANITAGER
Material Type M35 Cobalt Steel + TiAlN Coating
Item Dimensions 5.31 x 4.02 x 1.38 inches
Tool Flute Type Spiral
Cutting Diameter 4 Millimeters
Number of Flutes 2
Included Components Uni bit drill
Surface Recommendation Metal
Global Trade Identification Number 00860013550622

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