Greenlee

#9 Multi-Hole Step Bit, 3/16" - 1-1/8" , High Speed Steel

Model: TCT545

Mfr. Model No.: GSB09

Colour, sizing or style depicted in some photos may not be exactly as described.
Please check your product description carefully before placing your order.

Sold as: Each

  • Material: High Speed Steel
  • Max. Drill Size: 1-1/8"
  • Min. Drill Size: 3/16"
  • Overall Length: 2-1/2"
  • Flute Type: Straight
  • Shank Size: 1/2"
  • No. of Steps: 4
  • Max. Sheet Metal Thickness: 10 Gauge (3.5 mm)
  • Cuts mild steel, aluminum, brass, copper, wood, fibreglass, plastics and laminates
  • 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