Aircraft Extension Drill Bit, 7/16", High Speed Steel, 4-1/16" Flute
- 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.
Specifications
Weight
0.46lb
Height
0.16in
Width
0.16in
Length
0.16in
Decimal Drill Size
0.44"
Drill Size
7/16"
Flute Length
4-1/16"
Material
High Speed Steel
Overall Length
12"
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CAD 51.35
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