Step Drill Bits - Greenlee 1 3/8" Step Bit #12, GSB12 Traction 78L) / 53G517 (20L) /

78L) / 53G517 (20L) / 53G518 (200L)

Treated to resist water and liquids

even on the most difficult dark colored vehicles

1o0 square feet

Cleaning asphalt from paving equipment

Step Drill Bits - Greenlee 1 3/8" Step Bit #12, GSB12 Traction 78L) / 53G517 (20L) /Item #: GSB12 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