Irwin 15101ZR Titanium Fractional Step Drill Bit, 1/8"-1/2" Fry 1/4" radius round corners

1/4" radius round corners

For odd lengths of pipe over 3/4-inch in diameter

Sets in 3 minutes

Up to 5 times more efficient

and on backsplashes

Irwin 15101ZR Titanium Fractional Step Drill Bit, 1/8"-1/2" Fry 1/4" radius round cornersSelf starting bit features single flute cutting edge for greater control through steps; three flatted shank prevents slipping in drill chuck. SpeedPoint tip penetrates faster and prevents walking in applications such as drilling holes into stainless steel, copper, brass, aluminum, plastic, laminates and other thin materials up to 1 8" thick. Highlights: Titanium Hole size : 1 8 1 2" # of hole steps=13 WARNING: Cancer and Reproductive Harm www.