Body-chuck
Material :SUS420
Hottreatment :HRC40~45
Surfacetreatment :TiN
Keypoint :Body-chuck ,concentricity deviation 0.02mm,assemble three-jaw chuck .
Body-chuck ,concentricity deviation 0.02mm,assemble three-jaw chuck .
Material :SUS420
Hottreatment :HRC40~45
Surfacetreatment :TiN
Keypoint :Body-chuck ,concentricity deviation 0.02mm,assemble three-jaw chuck .
Body-chuck ,concentricity deviation 0.02mm,assemble three-jaw chuck .
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