14pcs Valve Seat Face Cutters Racing Kart Clone Predator Hemi, Hondo, Briggs. 14 PCS VALVE SEAT CUTTER KIT CARBIDE TIPPED. 45 DEGREE AND 70 DEGREE. KIT CONSIST OF. 45 DEGREE CUTTERS :- 21 MM, 22 MM, 23 MM, 24 MM, 25 MM, 26 MM, 27 MM, 28 MM, 29 MM, 30 MM, 31 MM. 70 DEGREE CUTTERS :- 21 MM, 24 MM, 25 MM. VALVE GUIDE STEM :- 4.5 MM, 5 MM, 5.5 MM. VALVE GUIDE HSS REAMERS:- 4.5 MM, 5 MM, 5.5 MM. 2 PCS ARBOR, 2 PCS ARBOR RODS. Total 24 PCS COMPLETE KIT. CUTTER AND STEM SIZES CAB BE MODIFY AS PER REQUEST.