无码专区在线无码_欧美激情视频在线观看一区_中文av在线高清不卡观看_久久人人妻在人人做 欧美日韩国产草草影院-国产第一二三区日韩在线观看-久久久亚洲国码av-九九八十一免费视频

News and information

News

PA20° Profile DIN3972 Standard Gear Hob Cutter with Module m2.75

2022-06-02 08:09:44 jiangxingTools 2168

PA20° Profile DIN3972 Standard Gear Hob Cutter with Module m2.75

Tooth profile:DIN3972-2 standard, GB

Material: HSS M2, M35, ASP2052, S390

Accuracy:AA, A DIN3968

Hob sizes: OD 65 * Length 55 * Bore 22mm

G Hob: gear hob for finishing use