Blair 11082 3 Piece 3/8 Cutters Spotweld Cutter Set

Features and Benefits: (3) 3/8 cutters Arbor assembly (11122) with standard pilot and an extra pilot Cutters fit 3/8 and 1/2 hand held drill chucks Patented tooth geometry also prevents chip clogging when cutting steel sheet metal plastic and wood Made of High speed steel These annular tools cut clean burr-free and round holes fast unlike twist drills that push or hole saws that tear through materials. There s no dead zone so less thrust is required and no deforming of stock or jagged edges occurs. The cutters are for the heavy-duty use in sheet metal and materials up to 1/2 thick. Multiple cutting teeth precision ground which allows for a long tool life. These cutters are packaged in a plastic carrying case.