Irwin 1/4" - 1-3/8" Unibit Fractional Stepdrill
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Ensure true round holes by using this fractional step drill bit. It is ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminum, plexiglass, wood, and laminates. Its new speedpoint tip provides 6X faster initial penetration time than before, and eliminates the need for center punching.
- Cutting Diameter: 1/4 in [Min], 1 3/8 in [Max].
- Cutting Edge Material: HSS.
- Material Thickness: 1/8 in [Max].
- Measurement Type: Fractional.
- No. of Steps: 10.
- Packing Type: Carded.
- Shank Diameter: 1/8 in.
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Irwin 10235 Description
Ensure true round holes by using this fractional step drill bit. It is ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminum, plexiglass, wood, and laminates. Its new speedpoint tip provides 6X faster initial penetration time than before, and eliminates the need for center punching.
- Cutting Diameter: 1/4 in [Min], 1 3/8 in [Max].
- Cutting Edge Material: HSS.
- Material Thickness: 1/8 in [Max].
- Measurement Type: Fractional.
- No. of Steps: 10.
- Packing Type: Carded.
- Shank Diameter: 1/8 in.
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Ships by Tuesday, Dec. 24.
Product Specifications
| Part Number | 10235, 585-10235 |
| Made in USA | YES |
| Weight | 0.43-lb |
| UPC | 385481010577 |
Manufacturer Description
1/4" - 1-3/8" 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: 1/4 in Min 1 3/8 in Max
- Packing Type: Carded
- Weight: 0.56 lb
Ships by Tuesday, Dec. 24.
Similar Drill Bit Products
Irwin 10235 Description
Ensure true round holes by using this fractional step drill bit. It is ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminum, plexiglass, wood, and laminates. Its new speedpoint tip provides 6X faster initial penetration time than before, and eliminates the need for center punching.
- Cutting Diameter: 1/4 in [Min], 1 3/8 in [Max].
- Cutting Edge Material: HSS.
- Material Thickness: 1/8 in [Max].
- Measurement Type: Fractional.
- No. of Steps: 10.
- Packing Type: Carded.
- Shank Diameter: 1/8 in.
Product Specifications
| Part Number | 10235, 585-10235 |
| Made in USA | YES |
| Weight | 0.43-lb |
| UPC | 385481010577 |
Manufacturer Description
1/4" - 1-3/8" 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: 1/4 in Min 1 3/8 in Max
- Packing Type: Carded
- Weight: 0.56 lb
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