• M7 industrial steel
• 135º split point for fast penetration and accurate starting without center punch
• Precision ground flutes, body, clearance and drill diameter for the ultimate in accuracy and performance
• Black and bronze oxide surface treatment reduces friction
• 3-flat shank design provides a positive grip and eliminates slippage
• Great for use in either wood or steel
| Color/Finish |
Black |
| Diameter |
5/16" |
