Description
- Professional grade M2 high speed steel
- Bronze oxide gold lands to reduce friction for cooler cutting and longer bit life
- Nitro carburized black flutes for improved surface hardness ensure bit stays sharp longer
- 135° split point eliminate “walking”
- Material: High Speed Steel
- Drill Size: 9/16″
- Decimal Drill Size: 0.5625″
- Point Angle: 135°
- Manufacturer Part Number: 571236
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