Irwin® Unibit® 10232 Self-Starting Step Drill Bit, 3/16 in Dia Min Hole, 1/2 in Dia Max Hole, 6 Steps, HSS, 6 Hole Sizes, 1/4 in Shank
Part #UNB1850
MFG #10232
UNSPC #23241640
Standard Pack 1
Country Of Origin : 
Irwin® Unibit® Step Drill Bit, Self-Starting, Imperial, #2 Letter/Wire, 3/16 in Diameter Minimum Hole, 1/2 in Diameter Maximum Hole, 6 Steps, 1/16 in Step Depth, 6 Hole, 1 Flute, 1/4 in Shank, Hex Shank, SpeedPoint® Point, HSS Cutting Edge, HSS, Bright, Applicable Materials: Stainless Steel, Copper, Brass, Aluminum, Plastic and Laminates
- Single-flute cutting edge for greater control through steps
- Hex shank prevents slipping in drill chuck
- 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
Minimum Hole Diameter 3/16 in Maximum Hole Diameter 1/2 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 #2 Number of Flutes 1 Number of Hole Sizes 6 Number of Steps 6 Point Type Self-Starting SpeedPoint® Shank Size 1/4 in Shank Type Hex Step Depth 1/16 in