Mountain 741T Titanium Nitride Fractional Self-Starting Step Drill

Features and Benefits:

• Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
• Single-flute cutting edge for greater control through the steps
• 3 flatted shank prevents slipping in drill chuck
• Speed point tip penetrates faster and prevents walking

Sizes from 1/8" to 1/2" in 1/32" increments: 1/8”, 5/32”, 3/16”, 7/32”, 1/4", 9/32”, 5/16”, 11/32”, 3/8”, 13/32”, 7/16”, 15/32”, 1/2”