CARBIDE TIPPED VALVE SEAT CUTTER KIT 30 DEG 45 DEG 70 DEG 8 STEM 2 ARBOR 2 RODS Must For vintage classic and modern cars, trucks, big block diesel and petrol engines. VALVE SEAT CUTTERS CAN BE USE FROM BOTH SIDES FACE AND DEGREE. Contents :- (25 cutters Heads) 1 3/16″, 1 1/4″, 1 5/16″, 1 3/8″, 1 7/16″, 1 1/2″, 1 9/16″, 1 5/8″ 1 11/16″, 1 3/4″, 1 13/16″, 1 7/8″, 2″, 2 1/8″ – 45 Degree. 1 5/16″, 1 7/16″, 1 3/4″, 1 7/8″, 2″, 21/8/” – 30 Degree. 1.1/4″, 13/8″, 1.1/2″, 1.5/8″, 1.3/4 70 Degree. (6x) Stems metric size 6 mm, 7 mm, 8 mm, 9 mm, 10 mm (4pcs)Stems inch size 11/32″, 3/8″, 5/16″, 7/16″ (2x) ARBOR (2x) ARBOR Rods. We can also produce cutters as per costumer requirement. Feel Free To Ask Any Question.