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Clarkson Osborn
Aircraft Extension Drill Bit, 1/4", High Speed Steel, 2-3/4" Flute
Description
- NAS907B (National Aerospace Standard)
- M7 high speed steel
- Right hand cutting direction, standard spiral
- 135° split point, self-centring eliminates walking
- Black oxide finish ; Application ; Portable or machine drilling in hard steels, stainless steel and other hard materials.
- Packaging and product are both recyclable
Specifications
Flute Length | 2-3/4" |
---|---|
Decimal Drill Size | 0.25" |
Drill Size | 1/4" |
Sold As | Each |
Material | High Speed Steel |
Overall Length | 12" |
Manufacturer | Clarkson Osborn |
Drill type | Fractional Sizes |