TCT566-Multi-Hole Step Bit

• 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
• Cuts mild steel, aluminum, brass, copper, wood, fiberglass, plastics and laminates

Specifications

• Max. Drill Size: 7/8"/22.2 mm/#4
• Min. Drill Size: 3/16"/4.8 mm
• Flute Type: Straight
• Shank Size: 1/2"

Additional Specifications

• No. of Drill Stages: 12
• Max. Sheet Metal Thickness: 10 Gauge (3.5 mm)