Greenlee GSB09 1-1/8″ Step Bit (9)
- 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 provides power tool accessory 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 30008
- Also available for sale in a carton, qty. 25 (Cat : GSB09-B UPC : 783310082071)
Product Specifications:
| Type | Multi-hole Step Bit |
| Application | Cuts mild steel, aluminum, brass, copper, wood, fiberglass, plastics and laminates |
| Number of Drill Stages | 4 |
| Minimum Drill Diameter | 3/16″ (4.8 mm) |
| Maximum Drill Diameter | 1/8″ (3.2 mm) |
| Maximum Sheet Metal Thickness | 10 gauge (3.5 mm) |
GSB Series Step Bits Datasheet
