PA20° Module m9 Standard Involute Gear Hob Cutter
2022-05-31 14:41:28
jiangxingTools
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PA20° Module m9 Standard Involute Gear Hob Cutter
Tooth profile: DIN3972-2 standard, GB
Material:HSS M2, M35, ASP2030, ASP2052, S390
Accuracy:AA, A to DIN3968
Hob specification:OD 140 * Length 140 * Bore 40mm
Module: m9, with pressure angle: PA20°
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