Irwin® Unibit® 10314 Step Drill Bit, 1-7/32 in Dia Min Hole, 1-7/32 in Dia Max Hole, HSS, 1 Hole Sizes, 7/16 in Shank
Part #UNB121
MFG #10314
UNSPC #23241606
Country Of Origin : 
Irwin® Unibit® Step Drill Bit, Imperial, #14, 1-7/32 in Minimum Hole Dia, 1-7/32 in Maximum Hole Dia, 1 Hole Sizes, 1 Flutes, 7/16 in Shank, Hex Shank, Self-Starting SpeedPoint® Point, HSS Cutting Edge, HSS, Bright, Applicable Materials: Aluminum, Brass, Copper, Laminates, Plastic and Stainless Steel
- For drilling holes into thin materials
- 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 speed point tip penetrates faster than previous Unibit® and prevents walking
- Geometry of single flute cutting edge drills true, round holes and provides maximum step control
- Laser etched sizes inside flute for easy and permanent hole size identification
Minimum Hole Diameter 1-7/32 in Maximum Hole Diameter 1-7/32 in Material High Speed Steel Finish Bright Applicable Materials Aluminum, Brass, Copper, Laminates, Plastic and Stainless Steel Cutting Edge Material High Speed Steel Drill Diameter Measurement System Imperial Letter/Wire Size #14 Number of Flutes 1 Number of Hole Sizes 1 Point Type Self-Starting SpeedPoint® Shank Size 7/16 in Shank Type Hex