JP diaphragm jaws chuck for grinder

Đánh dấu sản phẩm
Mô tả
JP diaphragm chuck is design for grinding ,capable to meet repeat concerntricity within 5um,also good to provide gentle gripping force to work with thin-wall and fragile piece to prevent deformation when gripping.
powered by rotary cylinder which lathe already have , the installation is exact as the regular 3-jaws hydro chuck.
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