This high speed steel step drill bit creates or enlarges holes from 1/2" (12.7 mm) to 1" (2.5 cm) in 1/16" (1.6 mm) increments. It utilizes a straight flute design to maintain across nine distinct hole sizes. The 3/8" (9.5 mm) shank provides a secure fit for standard drill chucks and drivers.
This high speed steel step drill bit creates or enlarges holes from 1/2" (12.7 mm) to 1" (2.5 cm) in 1/16" (1.6 mm) increments. It utilizes a straight flute design to maintain across nine distinct hole sizes. The 3/8" (9.5 mm) shank provides a secure fit for standard drill chucks and drivers.
| Material | High speed steel |
| Material | High speed steel |
| Maximum Drill Size | 1" (2.5 cm) |
| Maximum Drill Size | 1" (2.5 cm) |
| Minimum Drill Size | 1/2" (12.7 mm) |
| Minimum Drill Size | 1/2" (12.7 mm) |
| Drill Increment | 1/16" (1.6 mm) |
| Drill Increment | 1/16" (1.6 mm) |
| Flute Type | Straight |
| Flute Type | Straight |
| Shank Size | 3/8" (9.5 mm) |
| Shank Size | 3/8" (9.5 mm) |
