The M.K. Morse Company introduced a master tradesman AV23M bimetal hole saw kit. Featuring Master Cobalt bi-metal hole saws, the kit includes a broad range of popular diameters used by the professional tradesman for maintenance, plumbing and electrical hole cutting requirements for pipe and conduit through 4½”.
Morse’s AV23M professional tradesman kit consists of 20 hole saws from 3/4 inch through 4¾”, two arbors and a 12″ extension.