Description
Greenlee GSB04 7/8" Stepper Bit (#4)
- Durable split-point tip for fast, accurate material penetration.​
- Patented split-step design optimizes chip load for fast, smooth cutting, and more holes per charge.​
- Progressive cutting edges provide balanced aggression to maximize torque efficiency and minimize stalling.​
- Improved double flute design for superior chip evacuation, cutting speeds and tool life.​
- Three-flat shank for all 1/2” drill chucks.​
- Laser markings for quick, easy product and size identification.
- Replaced 34403
Specifications
| Type | Multi-hole Step Bit |
| Application | Cuts mild steel, aluminum, brass, copper, wood, fiberglass, plastics and laminates |
| Number of Drill Stages | 12 |
| Minimum Drill Diameter | 3/16" (4.8 mm) |
| Maximum Drill Diameter | 7/8" (22.2 mm) |
| Maximum Sheet Metal Thickness | 10 gauge (3.5 mm) |
