The Greenlee GSBSET3 Step Bit Set is designed for fast, accurate material penetration with its durable split-point tip and patented split-step design. This set optimizes chip load for smooth cutting and longer tool life, making it ideal for cutting through mild steel, aluminum, brass, copper, wood, fiberglass, plastics, and laminates. The 33-flat shank ensures stability in all 1/2 in. drill chucks. Greenlee: Professional. Nothing Less.
- 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
- 3-flat shank for all 1/2 in. drill chucks
- Laser markings for quick, easy product and size identification
- Application: cuts mild steel, aluminum, brass, copper, wood, fiberglass, plastics and laminates
- Minimum drill diameter: GSB01: 1/8 in. (3.2 mm), GSB04: 3/16 in. (4.8 mm), GSB09: 3/16 in. (4.8 mm)
- Maximum drill diameter: GSB01: 1/2 in. (12.7 mm), GSB04: 7/8 in. (22.2 mm), GSB09: 1-1/8 in. (28.6 mm)
- Maximum sheet metal thickness: 10 gauge (3.5 mm)
- Included: GSB01 (1/2 in. bit) , GSB04 (7/8 in. bit), GSB09 (1-1/8 in. bit) and carrying case
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