21 Pcs Valve Seat & Face Cutter Set | Carbon Steel Engine Valve Seat Cutting Kit

21 PIECES HIGH GRADE CARBON STEEL VALVE SEAT AND FACE CUTTER SET. VALVE SEAT & FACE CUTTER SET. 21 PIECE CUTTER SET. CUTTER SIZES ARE AS UNDER 30° Face Cutter – 1-7/8”, 1-3/4”, 1-3/16". 20° Bore Cutter – 2”, 1-3/4”, 1-1/2”, 1-1/4”.