Special design allows for easy drilling of stainless and high alloy steel. Self-centering, 135 split point eliminates center punching. Resists breakage--even while drilling at difficult angles.
SKU: 42573941
MFG: 80601
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DETAILS
DESCRIPTION
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: 0.4063"
- Overall Length: 5-1/4"
- Grade: M7
- Material: High Speed Steel
- Decimal Equivalent: 0.4062"
- Shank Diameter: 0.3750"
- Finish: Black Oxide
- Aerospace NAS-907B specification
- 3/8" reduced shank to fit smaller drills
FEATURES
MFR:
80601
SKU:
42573941
Brand:
Imperial