Greenlee® GSB04 Multi-Hole Step Drill Bit, 3/16 in Dia Min Hole, 7/8 in Dia Max Hole, 12 Steps, Mild Steel
103571
MFG #: GSB04
Requires Quote
Greenlee® Step Drill Bit, Multi-Hole, Series: GSB Series, Imperial, #4 Letter/Wire, 3/16 in Diameter Minimum Hole, 7/8 in Diameter Maximum Hole, 12 Steps, 2 Flutes, 3-Flat Shank, Split Point, Mild Steel, Applicable Materials: Aluminum, Brass, Copper, Fiberglass, Laminate, Mild Steel, Plastic, Wood
- 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 sta
- Improved double flute design for superior chip evacuation, cutting speeds and tool life
- Three flat shank for all 1/2 in drill chucks
- Laser markings for quick, easy product and size identification
- Replaced 34403
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 in drill chucks
Laser markings for quick, easy product and size identification
Replaced 34403