6x VALVE SEAT CUTTERS 3 ANGELS CUT CARBIDE TIPPED 30-45-60 DEGREE BEST

3 ANGELS CUT 30 -45 -60 . VALVE SEAT CUTTER KIT. 1x 42 mm CUTTER HEAD INTAKE 45 DEG BASE CUT. 1x 38 mm CUTTER HEAD EXHAUST 45 DEG BASE CUT. 1x 42 mm CUTTER HEAD INTAKE 60 DEG BOTTOM CUT. 1x 38 mm CUTTER HEAD EXHAUST 60 DEG BOTTOM CUT.