人妻第十二页东京热av无码|91日韩不卡无码|2016国产在线视频|欧美A在线免费观看|久久久国产精品无码|Av无码不卡黄片大全集|99在线视频欧美日韩免费播放|亚洲无码中午字幕|国产免费无码日韩色导航|日韩免费黄色网址

News and information

News

PA20° Profile DIN3972 Standard Gear Cutting Hob with Module m6.5

2022-06-01 15:01:37 jiangxingTools 3671

PA20° Profile DIN3972 Standard Gear Cutting Hob with Module m6.5

Tooth profile:DIN3972-2 standard, GB

Material: HSS M2, M35, ASP2052, S390

Accuracy:AA, A DIN3968

Hob sizes: OD 110 * Length 100 * Bore 32mm

G Hob: gear hob for finishing use