The improved Greenlee STEP BIT 1-3/8" (NO.12) GSB12 is a durable split-point tip for fast, accurate material penetration.​ It has a patented split-step design that optimizes chip load for fast, smooth cutting, and more holes per charge.​

• Progressive cutting edges provide 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 36414
• Also available for sale in a carton, qty. 25 (Cat #: GSB12-B UPC #: 783310082064)

 # GSB12

Catalog# 52084134

Category: HOLE MAKING, METAL HOLE MAKING

“A minimum order amount of $200 is required in order to purchase products made by Greenlee & Maintain Wholesale Price"