Industrial grade high speed steel twist drill bit for heavy duty drilling. 118° split point eliminates a pilot hole and prevents walking/wobbling. Perfect for drilling metal, wood, and plastic beams. 1/2″ shank with 3 flats.
| Cutting Diameter(IN.) | Decimal Size(IN.) | PART NUMBER | UPC NUMBER 722170- |
| 9/16″ | 0.5625″ | 909.0916 | 90902 |
| 11/16″ | 0.6875″ | 909.1116 | 90903 |
| 13/16″ | 0.8125″ | 909.1316 | 90904 |
