https://www.mccoys.com/shop/p/0294439-052303-32/irwin-unibit-10239-step-drill-bit-78-to-1-18-in-dia-1-flute-716-in-dia-shank-hex-shank
Unibit 10239 Step Drill Bit, 7/8 to 1-1/8 in Dia, 1-Flute, 7/16 in Dia Shank, Hex Shank
Sku: 32104342
$59.99
2 Available at
San Marcos
Location:
Aisle 9
High-speed steel bit with single flute cutting edge for greater control through steps. Hex shank prevents slipping in drill chuck. SpeedPoint tip penetrates faster and prevents walking in applications such as drilling holes into thin materials such as 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 speed point tip penetrates faster than previous Unibits and prevents walking
Diameter
7/8 to 1-1/8
Number of Flutes
1
Shank Type
Hex
Shank Diameter
7/16
Material
Steel
Finish
Titanium Nitride-Coated
Applicable Materials
Aluminum, Brass, Copper, Plastic, Stainless Steel