Champion Cutting Tool 4-1/2In Carbide Tipped Hole Saw
Ultra sharp carbide teeth cut fast, bur free holes through steel, stainless steel and more.
Spring loaded pilot drill ejects metal plug for more productive drilling
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 is a cost effective to 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 junction/switch boxes, metal studs, appliances, auto body repair, truck/trailer frames, ductile pipe