青青青国产精品一区二区_日韩国产综合在线视频_青青热久免费精品视频在,国产精品成年片在线观看_午夜宅宅伦电影网中文字幕_欧美人妻XXXX_亚洲午夜久久多人

News and information

News

PA20° Module m2.25 Standard Involute Gear Hobbing Cutter

2022-05-31 16:18:26 jiangxingTools 2182

PA20° Module m2.25 Standard Involute Gear Hobbing Cutter

Tooth profile: DIN3972-2 standard, GB

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

Accuracy:AA, A to DIN3968

Hob specification:OD 65 * Length 65 * Bore 27mm

Module: m2.25, with pressure angle: PA20°