无码精品一区二区-久久机热一这里只精品-久久国产欧美日韩精品-国产美女久久久久久久久久久 -高清性欧美暴力猛交,免费人成在线视频无码,国内精品久久人妻互换,亚洲色欲在线播放一区

News and information

News

Various Forms of Gear Hobs

2022-08-17 08:53:40 jiangxingTools 2897

Various Forms of Gear Hobs

Chongqing Jiangxing Tools is is supplying various forms of gear hobs such as finishing, roughing, pre-shaving or pre-grinding, with or without protuberance, tip relief, full fillet radius, topping, non-topping, semi-topping,etc.

Gear Hob material is generally HSS M2, M2E, M2AL, M35, M42, on customer's request, gear hobs can also be made in powder material ASP2030, ASP2052, S390, S290 with TiN, AP, AT coated.