... carbon steel, tungsten carbon or CV), brad point with two shoulder cutters.Center point enters first; prevents "skating".Cutting flutes are ... ",8",12",16" ) HSS Brad Point Drill BitHigh Speed Steel made with brad point and two shoulder cutting spurs, black ... 2")Length:61 -150mmCARBIDE TIPPED BRAD POINT DRILL BITCarbide tipped cutting spurs with brad point withstand the high heat generated by daily ...