波多野结衣91视频,国产精品美乳在线播放,2019天天干天天操,中文字幕日本国产,91啦在线视频,亚洲精品成人影院,男人添女人高潮免费观看视频

Contact Us   
Search   

JC-WL70

     Excircle pressure knife

Applications: Optical axis processing with diameter of larger thanΦ30.

This tool is suitable for excircle of polished rod. It has strong universality , long life span and easy processing capability. Standard specifications include JC-WL50 and JC-WL70 with central height of 25 and 30, respectively. There are forehand and backhand type.

     

      Product drawing

 

  Product data

 

 

      Product display