HMT Cobalt Drill InsertFoam Set: 5, 6, 6.8, 7, 7.5, 8, 9, 10mm

VersaDrive Cobalt Drills are a premium grade 8% Cobalt drill bit with fully ground flutes, 135° Split point and Titanium coating for faster drilling & reduced wear.Suitable for heavy fabrication use, this Cobalt drill bit can also be used to drill stainless steel, mild steel, cast iron and a wide range of other structural materials.VersaDrive Drill Bits have a patented nonslip, Hex shank suitable for use in any standard 1/2 drill chuck for cordless or Pistol Drills or used with a VersaDrive Rapid Lock adapter for use in a wide range of powertools such as Magnetic Drills.