CT7 1" Depth Carbide Tipped Hole Cutter
Carbide tipped hole cutters are used to cut holes in metal and other materials. The CT7 hole cutter will cut through thick metals, fiberglass and plastics up to 1" thick. It's one piece construction, ejector spring and safety collar stop make this the perfect portable tool for electricians, plumbers, mechanics and contractors. Diameters 9/16" through 3" have a 3/8" (10mm) shank and diameters 3-1/4" through 4-1/8" have a 1/2" (13mm) shank.