Greenlee 34410 1/2" Single-Hole Kwik Stepper Step Bit

Greenlee 34410 Specifications: • Hole Size: 1/2" • Capacity: Cut up through 3/8" (9.5 mm) mild steel, copper, brass, aluminum, wood, plastic and laminates. • Overall Length: 1-7/8" • Minimum Chuck Size: 3/8" • Maximum Material Thickness: 10 gauge • Bit Extension: 901 (not included) Greenlee 34410 Includes: • (1) Kwik Stepper Step Bit Greenlee 34410 Features: • Unique split-tip design penetrates through steel faster. • Resists walking or skidding, even on round surfaces. • Balanced, double-flute construction requires less pressure, does the work for you. • Designed and manufactured in USA. • Single-hole bits are designed to drill one indicated hole size through a series of steps from bit tip to full size.