- Titanium coated, high speed steel
- Self starting, split point tip
- 1/4" impact shank
- Trailing flute mimizing burr
- Re-sharpenable
- Shank designed to work with 1/4", quick change, impact arbor adaptors
- With 1/32" incremental steps, hole diameters can gradually increase from 1/8" to 1/2" (total of 13 steps)
| Type | Step Drill |
| Style | Self-Starting |
| Size | 1/8 in to 1/2 in |
| Material | Tin Coated High Speed Steel |
| Steps by | 32nds |
| Shank Size | 1/4 in Impact |
| Application | Steel, copper, brass, aluminum, Plexiglass, sheet metal, PVC, plasterboard, hole enlarging |
| Replaces | MKM124119 |
| Width | 0.75 in |
| Height | 1.625 in |
| Depth | 1.625 in |
| Weight | 0.15 Lbs |
