Irwin Unibit 7/8 In. & 1-1/8 In. #9 Step Drill Bit, 2 Steps
- Single-flute cutting edge for greater control through steps
- 3 flatted shank prevents slipping in drill chuck
- Also available with titanium nitride 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
WARNINGSpecifications
Weight
0.4lb
Height
1.3in
Width
2.6in
Length
5.1in
Brand
Irwin
Category
Step Drill Bit
Individual/Set
Individual
Material
High Speed Steel
Maximum Size
1-1/8 in.
Minimum Size
7/8 in.
Number of Holes
2 Steps
Shank Diameter
7/16 IN. Hex
Step Range
1/4 in.
Description
Compare
Irwin Unibit 7/8 In. & 1-1/8 In. #9 Step Drill Bit, 2 Steps
- Single-flute cutting edge for greater control through steps
- 3 flatted shank prevents slipping in drill chuck
- Also available with titanium nitride 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
WARNING