
Greenlee GSB12-B 1-3/8" Step Bit (#12)
Greenlee GSB12-B Description
GSB12 Progressive cutting edges provide balanced aggression to maximize torque efficiency and minimize stalling Replaced 36414 Also available for sale in a carton, 25-Piece qty.
Greenlee GSB12-B Includes
- (1) Step Bit
Greenlee GSB12-B Features
- 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 36414
- Also available for sale in a carton, qty. 25 (Cat #: GSB12-B UPC #: 783310082064)
Greenlee GSB12-B Specifications
| Type | Multi-hole Step Bit |
| Number of Drill Stages | 4 |
| Minimum Drill Diameter | 3/16" |
| Maximum Drill Diameter | 1/8" |
| Maximum Sheet Metal Thickness | 10 Gauge |
| Material | High Speed Steel |
| Application | Cuts Mild Steel, Aluminum, Brass, Copper, Wood, Fiberglass, Plastics & Laminates |
| Country of Origin | USA |
Original: $68.08
-65%$68.08
$23.83More Images




Greenlee GSB12-B 1-3/8" Step Bit (#12)
Greenlee GSB12-B Description
GSB12 Progressive cutting edges provide balanced aggression to maximize torque efficiency and minimize stalling Replaced 36414 Also available for sale in a carton, 25-Piece qty.
Greenlee GSB12-B Includes
- (1) Step Bit
Greenlee GSB12-B Features
- 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 36414
- Also available for sale in a carton, qty. 25 (Cat #: GSB12-B UPC #: 783310082064)
Greenlee GSB12-B Specifications
| Type | Multi-hole Step Bit |
| Number of Drill Stages | 4 |
| Minimum Drill Diameter | 3/16" |
| Maximum Drill Diameter | 1/8" |
| Maximum Sheet Metal Thickness | 10 Gauge |
| Material | High Speed Steel |
| Application | Cuts Mild Steel, Aluminum, Brass, Copper, Wood, Fiberglass, Plastics & Laminates |
| Country of Origin | USA |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Greenlee GSB12-B Description
GSB12 Progressive cutting edges provide balanced aggression to maximize torque efficiency and minimize stalling Replaced 36414 Also available for sale in a carton, 25-Piece qty.
Greenlee GSB12-B Includes
- (1) Step Bit
Greenlee GSB12-B Features
- 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 36414
- Also available for sale in a carton, qty. 25 (Cat #: GSB12-B UPC #: 783310082064)
Greenlee GSB12-B Specifications
| Type | Multi-hole Step Bit |
| Number of Drill Stages | 4 |
| Minimum Drill Diameter | 3/16" |
| Maximum Drill Diameter | 1/8" |
| Maximum Sheet Metal Thickness | 10 Gauge |
| Material | High Speed Steel |
| Application | Cuts Mild Steel, Aluminum, Brass, Copper, Wood, Fiberglass, Plastics & Laminates |
| Country of Origin | USA |
















