Irwin 10310 Unibit10, -1/2-Inch Single Hole Size REED 75 pounds and required compressor:

75 pounds and required compressor: 1 horsepowerPerfect for Small Jobs

Lasts up to 4 times longer than traditional tools

remove and form bend

hydraulic oils

Irwin 10310 Unibit10, -1/2-Inch Single Hole Size REED 75 pounds and required compressor: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 steps Patented single flute cutting edge gives the user a true round hole every time 3 faltted shank prevents slipping in drill chuck New speedpoint tip penetrates faster than previous unibits and prevents walkingAmazon. ca Product Description This IRWIN Unibit #10 High Speed Steel