About This

• Stepped Point Cobalt Drill Bits start easier, drill faster, increase lifespan and reduce heat compared to standard drill bits
• They can be used to enlarge existing holes or to create new, smoother holes
• For use in a wide range of materials such as acrylics, steel, metal, brass and other hard metals
• These drills have a 135 degree split point tip to prevent walking
• Sizes in set: 1/8", 3/16", 1/4", 5/16", 3/8", 7/16" and 1/2"

Overview

• Material : Cobalt Steel
• Cutting Diameter : 0.5 Inches
• Finish Type : Gold
• Shank Type : 3-Flat
• Cutting Angle String : 135 Degrees