Greenlee 1/2″ Step Drill Bit — Size #1 for Sheet Metal & Thin Materials (GSB01)

Description

Item #: GSB01

• 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