TAPER LENGTH DRILL PARABOLIC LIST NUMBER 336 NUMBER OF PIECES 1 HIGH PERFORMANCE GRADE COBALT STEEL STEAM OXIDE FINISH NOTCHED POINT DRILL POINT (DEG.) 130 METRIC SIZE 2.85 DECIMAL EQUIVALENT 0.1122 FLUTE LENGTH (MM) 66 OVERALL LENGTH (MM) 100 FOR ALLOYED AND UNALLOYED STEEL CAST IRON CAST STEEL GENERAL STEEL AND HARDENED STEEL
