欧美日韩免费观看一区=区三区|99国产在线精品|亚洲无码高清一二|亚洲福利无码高清视频在线看

News and information

News

PA20° Module m2.75 Standard Involute Gear Hob Cutter

2022-05-31 16:13:58 jiangxingTools 2157

PA20° Module m2.75 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 70 * Length 70 * Bore 27mm

Module: m2.75, with pressure angle: PA20°