Special design allows for easy drilling of stainless and high alloy steel. Self-centering, 135 split point eliminates center punching. Overall Length: 5-1/2".
SKU: 42573963
MFG: 80603
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DETAILS
DESCRIPTION
3/8" reduced shank to fit smaller drills. High quality M-7 steel is superior to standard M-50 steel. Self-centering, 135° split point eliminates center punching. Resists breakage--even while drilling at difficult angles. Drills cooler--will not overheat--eliminates chip welding. Special design allows for easy drilling of stainless and high alloy steel.
Highlights:
- Drill Size: 7/16"
- Material: High Speed Steel
- Overall Length: 5-1/2"
- Decimal Equivalent: 0.4375"
- Finish: Black Oxide
- Shank Diameter:0.3750"
- Aerospace NAS-907B specification
FEATURES
MFR:
80603
SKU:
42573963
Brand:
Imperial
