Irwin 13/16" - 1-3/8" Unibit Fractional Stepdrill
Irwin 10221
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A single-fluted cutting edge of this fractional step drill assures true round holes, and allows greater control with less vibration. It is ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminum, plexiglass, wood, and laminates.
- Cutting Diam: 13/16 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 Diam: 1/2 in.
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$92.57Each
SKU IRW-10221
In Stock
Usually ships 1-2 Business Days
Product Specifications
| Part Number | 10221, 585-10221 |
| Made in USA | YES |
| Weight | 0.52-lb |
| UPC | 038548102214 |
Manufacturer Description
13/16" - 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: 13/16 in Min 1 3/8 in Max
- Packing Type: Carded
- Weight: 0.66 lb
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