Product Description
- Single-flute cutting edge for greater control through steps
- 3 flatted shank prevents slipping in drill chuck
- New SpeedPoint tip penetrates faster than previous Unibits and prevents walking
- Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
- Specially sharpened for drilling acrylic.
- Each Drill purchase includes an acrylic plastic piece for practice drilling, one piece per order.
| Item | Number of steps | size range | Increment | Shank Diameter | Step Thickness (Depth) |
| #1 (Step Drill) | 13 | .125" - .500" | 1/32" | .250" | .125" |
