Cut through steel, iron, stainless steel, glass, mirrors, tile, porcelain, ceramic, aluminum, all alloys, copper, concrete, pottery, plastics, and synthetics like they are butter! The patented MASTER QUALITY POWER H53005 "Quad-Carbide Head” is made from industrial grade of carbide steel, and then coated with titanium for durability and to run cooler. The drill bit shafts are made of M2 Tool Steel.
These drill bits fits any 3/8" or 1/2" drill chuck. Set includes: 5/32", 3/16", 1/4", 5/16", 3/8"; and wood storage box. A must for every tool box! Ship Wgt: 2 Lbs. Imported.
