39959 72 PC NITRO ANNULAR CUTTER DISPLAY

39959 72 PC NITRO ANNULAR CUTTER DISPLAY
Drillco 912N72D 72 pc Nitro Annular Cutter Display 1 in & 2 in OAL Fractional Cobalt Black & Gold ; 1EA/PK

Drillco 912N72D 72 pc Nitro Annular Cutter Display 1 & 2 OAL, Fractional, Cobalt, Black & Gold,,
Broach cutting using Drillco cutters means you can produce large diameter holes efficiently and quickly with less energy, faster penetration and less thrust.  Rather than drilling out the metal with a solid drill, Drillco cutters remove only the periphery of the hole, ejecting a slug at the end of the cut.