Each cutter is rated for best results. (8 pieces) valve guide rod : size 7mm, 8mm, 8.5mm, 9mm, 10mm, 7/16", 11/32", 5/16". (2 pieces) rod.
12x Large Carbide Mounted Valve Seat Cutter Set 30 45 70 (20 Degrees) USA TOOLS
12x Large Carbide Mounted Valve Seat Cutter Set 30 45 70 (20 Degrees)
12x Large Carbide Mounted Valve Seat Cutter Set 30 45 70 (20 Degrees) 3 ANGLE
Large Carbide Mounted Valve Seat Cutter Set 30 45 70 (20 Degrees) RAHISHTOOLS
Large Carbide Mounted Valve Seat Cutter Set 30 45 70 (20 Degrees) ACTOOLS