Champion Cutting Tool Carbide Tipped Hole Saw: 1-3/8in

Ejector spring (standard) eject the slug saving time

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