欧美日韩免费观看一区=区三区|99国产在线精品|亚洲无码高清一二|亚洲福利无码高清视频在线看

News and information

News

PA20° DP18 Standard Involute Hob Cutter with BPⅡ

2022-11-15 08:53:43 jiangxingTools 2199

PA20° DP18 Standard Involute Hob Cutter with BPⅡ

diametral pitch: Dp18, pressure angle: PA20°

hob size: OD 55 x L 45 x Bore 22mm

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