PA20° Module m2.5 Standard Involute Gear Hob
2022-05-31 16:17:05
jiangxingTools
2553
PA20° Module m2.5 Standard Involute Gear Hob
Tooth profile: DIN3972-2 standard, GB
Material：HSS M2, M35, ASP2030, ASP2052, S390
Accuracy：AA, A to DIN3968
Hob specification：OD 70 * Length 70 * Bore 27mm
Module: m2.5, with pressure angle: PA20°
