Unibit, 1/4″ To 3/4″ Step Drill, 9 Hole Sizes From 1/4″ To 3/4″ In 1/16″ Increments, Maximum Material Thickness 1/8″, 3 Flatted Shank, Shank Size 3/8″, Single Fluted Cutting Edge Assures True Round Holes & Allows Greater Control, Carded.
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
