PA20° Module m3.25 Standard Involute Gear Hobbing
2022-05-31 16:11:11
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PA20° Module m3.25 Standard Involute Gear Hobbing
Tooth profile: DIN3972-2 standard, GB
Material:HSS M2, M35, ASP2030, ASP2052, S390
Accuracy:AA, A to DIN3968
Hob specification:OD 80 * Length 80 * Bore 32mm
Module: m3.25, with pressure angle: PA20°
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