24x Valve Seat Cutter Set Carbide Tipped 12X CUTTER HEADS 8X GUIDES 2X ARBORS. CARBIDE TIPPED VALVE SEAT CUTTER HEADS. BIG & SMALL BLOCK V6, V8 DIESEL & PETROL ENGINES HEADS. VINTAGE & MODERN PERFORMANCE HEADS. MILLS IN THE FOLLOWING SIZES. 1.1/4 45 DEGREE. 1.3/8 45 DEGREE. 1.7/16 45 DEGREE. 1.9/16 45 DEGREE. 1.5/8 45 DEGREE. 1.3/4 45 DEGREE. 1.7/8 45 DEGREE. 1.7/8 30 DEGREE. 1.1/4 70 DEGREE. 1.1/2 70 DEGREE. 1.3/4 70 DEGREE. 8 x Guide Stems. 7 mm, 8 mm, 9 mm, 10 mm. 11/32″, 3/8″, 5/16″, 7/16″. 2 x T – HANDLES. 2 x DRIVE BARS. 1 x TAP 1/2 X 20 TPI. We can also produce CUTTERS as per costumer requirement. PLEASE READ THE DESCRIPTION CAREFULLY BEFORE ORDER. Feel Free To Ask Any Question. THANKS FOR LOOKING BY.