These seat cutters are a must on bmw mercedes audi Vw Porsche head building. 7-11 mm guide adapters and turning tool sll come with them. The pictures show part numbers and degrees cutting as well
Neway Valve Seat Cutter 698
Neway Valve Seat Cutter 115
Neway Valve Seat Cutter 1-1/8" - 30° x 45° CU274
Neway Valve Seat Cutter 2" - 30° x 45° Item CU660
2x VALVE GUIDE STEM FOR VALVE SEAT CUTTERS CARBIDE TIPPED 5mm and 6mm BEST
3x Valve Seat Cutters 34 mm 30 and 60 DEGREE
