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PA20° Profile DIN3972 Standard Gear Hob Cutter with Module m9

2022-06-01 14:55:36 jiangxingTools 2141

PA20° Profile DIN3972 Standard Gear Hob Cutter with Module m9

Tooth profile:DIN3972-2 standard, GB

Material: HSS M2, M35, ASP2052, S390

Accuracy:AA, A DIN3968

Hob sizes: OD 140 * Length 130 * Bore 40mm

G Hob: gear hob for finishing use