Irwin Tools Unibit #20 9/16-Inch to 1-Inch Step-Drill Bit, 1/2-Inch Shank (10220) 842822148832 Original-5 packets

Original-5 packets

Approved by the UPC - Universal Plumbing Code Meets/exceeds ASTM

Brand Scotsman Model 12-1980-21

Cuts pies and cakes into 10 even portions

Irwin Tools Unibit #20 9/16-Inch to 1-Inch Step-Drill Bit, 1/2-Inch Shank (10220) 842822148832 Original-5 packetsIdeal 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 Get it all done with one when you choose Unibit stairstep bits. Single flute cutting edge provides precise depth control though all size steps. Shanks flat side surface ensures slip free chuck lock