FAST & ECONOMICAL VALVE SEAT RESTORING SYSTEM. VALVE SEAT CUTTER KIT CARBIDE TIPPED. VINTAGE BIKES, CARS, JEEP, MARINE MOTORS. 45 degree angel cutters can be use from both sides Degree & Face. With HSS valve guide REAMERS (Extra long Helical flute). Kit consist of. Cutters :- 1.5/16 – 45 degree. 1.7/16 – 45 degree. 1.5/8 45 degree. 1.3/4 45 degree. 1.1/4 – 70 degree. 1.1/2 70 degree. Valve guide stem. Valve guide HSS reamers. Valve guide stem with arbor & rod. Total 14 pcs complete Kit. Track Page Views With.