Champion Cutting Tool 4-1/2In Carbide Tipped Hole Saw
Special tungsten carbide teeth with new carbide tipped pocket for quicker chip extraction.
Strong, heat resistance ejector spring eject the spring saving time
Stepped pilot drill reduces tip impact
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 3/16 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
Sizes 9/16 to 2-5/8 In. have 3/8 In. shank, 2-3/4 to 5 In. have 1/2 In. shank
Applications include junction/switch boxes, metal studs, appliances, auto body repair, truck body repair