Multi-Step Shank Drill Bit
Graduated step design created clean, accurate, bur-free holes of multiple diameters. Works in all sheet metals up to 1/8" thick. Self-starting tip eliminates the need for pilot hole drilling. Hex shank for quick fit use in portable power tools.
| Size Range | Number Of Steps |
| 1/8 - 1/2 x 32nds | 13 |
| 3/16 - 1/2 x 16ths | 6 |
| 1/4 - 3/4 x 16ths | 9 |
| 3/16-7/8 x 16ths | 12 |
| single hole- 7/8 | 9 |
| single hole 1-1/8 | 1 |
| 7/16 - 1-1/8 x 16ths | 12 |
| single hole- 3/8 | 1 |
| single hole- 1/2 | 1 |
| 9/16 - 1 x 16ths | 9 |
| 1/4 - 1-3/8 x 16ths | 10 |
| 3/4 - 1-3/8 x 16ths | 10 |
| 1/4 - 1-1/2x 8ths | 11 |