Irwin 9/16"-1" Unibit Fractional Step Drills
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Prevent walking with this unibit frational step drill. It is ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates. The new speed point tip penetrates faster than previous unibits.
- Cutting Diameter: 9/16 in [Min], 1 in [Max].
- Cutting Edge Material: HSS.
- Material Thickness: 1/8 in [Max].
- Measurement Type: Fractional.
- No. of Steps: 8.
- Packing Type: Carded.
- Shank Diameter: 1/2 in.
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Irwin 10220 Description
Prevent walking with this unibit frational step drill. It is ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates. The new speed point tip penetrates faster than previous unibits.
- Cutting Diameter: 9/16 in [Min], 1 in [Max].
- Cutting Edge Material: HSS.
- Material Thickness: 1/8 in [Max].
- Measurement Type: Fractional.
- No. of Steps: 8.
- Packing Type: Carded.
- Shank Diameter: 1/2 in.
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Ships by Tuesday, Dec. 24.
Product Specifications
| Part Number | 10220, 585-10220 |
| Made in USA | YES |
| Weight | 0.26-lb |
| UPC | 038548102207 |
Manufacturer Description
9/16" - 1" Unibit Stepdrill
- New SpeedPoint tip provides 6X faster initial penetration time than before and eliminates the need for center punching. Single-fluted cutting edge assures true round holes and allows greater control with less vibration. Ideal for drilling holes in thin m
- Cutting Diam: 9/16 in Min 1 in Max
- Packing Type: Carded
- Weight: 0.37 lb
Ships by Tuesday, Dec. 24.
Similar Drill Bit Products
Irwin 10220 Description
Prevent walking with this unibit frational step drill. It is ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates. The new speed point tip penetrates faster than previous unibits.
- Cutting Diameter: 9/16 in [Min], 1 in [Max].
- Cutting Edge Material: HSS.
- Material Thickness: 1/8 in [Max].
- Measurement Type: Fractional.
- No. of Steps: 8.
- Packing Type: Carded.
- Shank Diameter: 1/2 in.
Product Specifications
| Part Number | 10220, 585-10220 |
| Made in USA | YES |
| Weight | 0.26-lb |
| UPC | 038548102207 |
Manufacturer Description
9/16" - 1" Unibit Stepdrill
- New SpeedPoint tip provides 6X faster initial penetration time than before and eliminates the need for center punching. Single-fluted cutting edge assures true round holes and allows greater control with less vibration. Ideal for drilling holes in thin m
- Cutting Diam: 9/16 in Min 1 in Max
- Packing Type: Carded
- Weight: 0.37 lb
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