VALVE SEAT CUTTER KIT CARBIDE TIPPED. 3 ANGLE CUT AS ORIGINAL SEAT. 30 DEG 45 DEG 60 DEG. Milling in the following sizes. At 45 DEGREE + 90 DEGREE. 30 DEGREE + 90 DEGREE. Contents :- 9 pcs cutters 45,30,60 DEGREE. 1x 30 MM – 30 DEG. 1x 30 MM – 45 DEG. 1x 30 MM – 60 DEG. 1x 32 MM – 30 DEG. 1x 32 MM – 45 DEG. 1x 32 MM – 60 DEG. 1x 35.50 MM – 30 DEG. 1x 35.50 MM – 45 DEG. 1x 35.50 MM – 60 DEG. 3 pcs GUIDE STEMS. 3 pcs VALVE GUIDE HONE REAMERS. 2 pc ARBORS T – HANDELS. 2 pc DRIVE ROADS. Feel Free To Ask Any Question. Tools & Supplies For Engine Builders.