日韩亚洲国产激情一区二区_久久亚洲成a人片_亚洲人成高清无码在线 _国产高清欧美亚洲-视频国产欧美一区二区精品-精品久久国产一区二区-色综合久久精品国产-午

News and information

News

PA20° Module m6 Standard Involute Gear Cutting Hob

2022-05-31 15:48:23 jiangxingTools 2667

PA20° Module m6 Standard Involute Gear Cutting Hob

Tooth profile: DIN3972-2 standard, GB

Material:HSS M2, M35, ASP2030, ASP2052, S390

Accuracy:AA, A to DIN3968

Hob specification:OD 105 * Length 105 * Bore 32mm

Module: m6, with pressure angle: PA20°