HSS Tin-Coated 4 - 12mm Step Drill with 1/4" Shank

The PTI HSS Tin-Coated Step Drill 4 - 12mm is designed for versatile drilling in a range of sizes with a single bit. Perfect for working with thin materials such as sheet metal up to 6.5mm, this step drill offers a progressive and precise cutting solution.

• Size Range: 4.0 - 12mm, with increments: 4.0, 6.0, 8.0, 10.0, 12.0mm
• Material: High-speed steel (HSS), Tin coated
• Shank Type: 1/4” Hex Drive
• Features:
  • Self-starting with multiple hole sizes
  • Ideal for drilling thin, rigid materials like sheet metal
  • Provides a chamfered edge and smooth finish

Brand: PTI