... (NORMAL, 1/4" hex, LONG, SET, TRI-POINT, Titanium Coated, WITH CURVED CUTTER, Flat Wood Bit/Wood Boring Bit-A Forged in ... of high carbon steel, tungsten carbon or CV), brad point with two shoulder cutters.Center point enters first; prevents "skating".Cutting ... :61 -150mmCARBIDE TIPPED BRAD POINT DRILL BITCarbide tipped cutting spurs with brad point withstand the high heat generated by daily production ...