- 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 34403
Maximum Sheet Metal Thickness | 10 gauge (3.5 mm) |
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Minimum Drill Diameter | 3/16″ (4.8 mm) |
Number of Drill Stages | 12 |
Country of Origin | United States |
Type | Multi-hole Step Bit |
Maximum Drill Diameter | 7/8″ (22.2 mm) |
OPT SKU | GRGSB04 |
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MPN | GSB04 |
UPC/GTIN | 783310081982 |
Product Type | Step Bits |
Google Category | Hardware > Tool Accessories > Drill & Screwdriver Accessories > Drill & Screwdriver Bits |
Shipping Weight | 0.50 |
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