1-3/16 Rotacut Sheet Metal Hole Cutter 1/2-20 Thread 1/2" DOC 11160 2370320 precisely machined for accurate centre

precisely machined for accurate centre excellent heavy duty bits for boring all types of wood

BT40-ER25-080 (M16 Pull Stud Thread) Collet Chuck With Std Nut CN25 Balanced (22000RPM

hole sizes

coating for longer tool life

Accurately Machined Square With All Faces Ground Parallel Supplied In Matched Pair

1-3/16 Rotacut Sheet Metal Hole Cutter 1/2-20 Thread 1/2" DOC 11160 2370320 precisely machined for accurate centreRotaCut's are far superior to twist drills and hole saws. They cut 3x faster and last 10x longer, plus there's no comparison in quality. Use with either 2630220 or 2630200 Arbors. Use with hand held drills or drill presses with a 3 8" or 1 2" chuck for holes in sheet metal, plate materials, and plastics up to 1 4" thick. Ideal for: Electrical, Piping, Conduit Work, Sheetmetal Fabrication, Spotweld Removal, Maintenance Installations, HVAC, PHCC,