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    Inner Hole Pressure Burnishing Tool

    Pressure Burnishing Tool

    Pressure knife includes excircle pressure knife, inner hole pressure knife, outer slot pressure knife, R-angled excircle pressure knife, inner slot pressure knife and R-angled inner hole pressure knife. Pressure knife can be used in many areas with strong universality such as polished rod with diameter of over Φ30, excircle of polished rod and inner wall mirror part with inner diameter of overΦ60. It can be easily used to make inner holes, excircle, inner slots, outer slots and inner/outer tapered surfaces. Standard specifications are available and non-standard custom size is also accepted.

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    欧一美一伦一A片_婷婷午夜天_高清无码免费性爱视频_黄色AV福利
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