看亚洲一级毛片|国产丝袜福利片在线观看|国产每天免费高清无码每日在线|国产美女精品AAAA级毛片

News and information

News

PA20° DP6 Standard Gear Hobber Cutter with BPⅡ

2022-11-12 13:55:15 jiangxingTools 2276

PA20° DP6 Standard Gear Hobber Cutter with BPⅡ

diametral pitch: Dp6, pressure angle: PA20°

hob size: OD 85 x L 80 x Bore 27mm

material: HSS M2 or M35+TiN or AP coating

accuracy: Class A, AA quality

tooth profile standard: DIN3972 BPⅡ

STD HOB : General tooth profile of standard hob cutter called Finish hob