Champion Cutting Tool 2-1/4In Carbide Tipped Hole Saw (1″ Depth)
Ultra sharp tungsten carbide teeth cut fast and bur-free holes in aluminum, steel, stainless steel, and other tough metals.
Ejector spring ejects the slug saving time and increasing productivity
Safety collar stop prevents over penetration for safer, faster operation
For cutting steel plate, iron, aluminum, copper, cast iron, stainless steel, FRP (fiberglass) and plastics up to 1 In. thick
Perfect portable tool for the professional electrician, plumber, mechanic and contractor
Extremely productive tool that outperforms bi-metal hole saws
Feature two sets of three cutting blades, each with different geometries- this unique system balances the cutting forces enabling rapid, smooth drilling with better control
Sizes 9/16 to 3 In. have 3/8 In. shank, 3-1/4 to 4-1/2 In. have 1/2 In. shank
Applications include drilling junction/switch boxes, metal studs, appliances, auto body repair, truck/trailer frames, ductile pipe