31 PCS HIGH CARBON STEEL CUTTER. VALVE SEAT TOOL KIT. SEAT BORE CUTTERS 70 DEG. Not suitable for Modern / Hardened valve seats. 1-1/4" - 45 DEG. 7MM,8.5MM,9MM,10MM. 5/16",3/8",11/32",7/16". 8 stem guide in the following sizes.
34x VALVE SEAT CUTTER SET HIGH CARBON STEEL 21 CTR + 8 STEMS + 2 ARBOR + 2 RODS
19x VALVE SEAT CUTTER SET HIGH CARBON STEEL 10 CTR + 7 STEMS + 1 ARBOR + 1 ROD
23x VALVE SEAT CUTTER SET HIGH CARBON STEEL 12 CTR + 8 STEMS + 2 ARBOR + 1 ROD
