​PA20° PCD 50mm Bowl Type Gear Shaper Cutter with Module m1~m3.5

PA20° PCD 50mm Bowl Type Gear Shaper Cutter with Module m1~m3.5

Material：HSS M2,M35, M42, S390

Module：m1, m1.25, m1.5, m1.75, m2, m2.25, m2.5, m2.75, m3, m3.25, m3.5

Tooth profile：GB standard

Accuracy：AA, A

Bore：20mm