Irwin High Speed Steel Fractional Self-Starting 1/4" x 1 3/8" x 1/8" Size:1/4" x 1 3/8" x 1/8" In addition to controlling weeds

In addition to controlling weeds

Just like natural and man-made stone

0 GPM (gallons per minute) flow rate

this unit features a flush mount install with a reversible left or right hand design

the Whirlybird® turbine reduces energy bills and the likelihood of winter ice buildup

Irwin High Speed Steel Fractional Self-Starting 1/4" x 1 3/8" x 1/8" Size:1/4" x 1 3/8" x 1/8" In addition to controlling weedsSingle flute cutting edge for greater control through steps Hex shank prevents slipping in drill chuck Also available with (TiN) coating for longer life New SpeedPoint tip penetrates faster than previous Unibits and prevents walking Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates