Greenlee GSB01-B 1/2" Step Bit (#1), 25 pieces

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 34401