Irwin Tools Unibit High Speed Step Drill - 12 Hole

Ideal For Drilling Holes Into Thin Materials Such As Stainless Steel, Copper, Brass, Aluminum, Plastic, And Laminates. Features 3 Flatted Shank, Shank Size 3/8". Single Fluted Cutting Edge Assures True Round Holes & Allows Greater Control.

Features

• Single-flute Cutting Edge For Greater Control Through Steps
• Hex Shank Prevents Slipping In Drill Chuck
• Also Available With (TiN) Coating For Longer Life
• New SpeedPoint Tip Penetrates Faster Than Previous Unibits And Prevents Walking
• Ideal For Drilling Holes Into Thin Materials Such As Stainless Steel, Copper, Brass, Aluminum, Plastic, And Laminates

Specifications

• Material: Steel
• Hole Sizes: 3/16" - 7/8"
• Number Of Holes: 12
• Thickness: 1/8"