TCU334-Step Bit Set

• 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

Specifications

• Max. Drill Size: 1/2"/7/8"/1-1/8"
• Min. Drill Size: 1/8"/3/16"
• Shank Size: 1/2"

Additional Specifications

• Includes: GSB01 1/8" - 1/2" (3.2 - 12.7 mm); GSB04 3/16" - 7/8"(4.8 - 22.2 mm); GSB09 3/16" - 1-1/8"(4.8 - 28.6 mm); Carrying case
• Maximum Sheet Metal Thickness: 10 gauge (3.5 mm)
• Application: Cuts mild steel, aluminum, brass, copper, wood, fiberglass, plastics and laminates