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- Step Drill Bit
- 8 Steps
- 7/16" Shank
- 9/16" to 1" Size Range
features
- 6x longer life vs. the competition
- M35 grade Cobalt HSS
- Radial concave flute
- Speedpoint™ tip
- Laser marked sizes
| Shank | 7/16 in |
| Size Range | 9/16 in to 1 in |
| No. of Steps | 8 |
| Increment (Length) | 1/16 in |
| Weight | 1.75 LB |
