... of Shankeping metal surface polishing machineIt can replace the ginding machine;The sphere,inner circle,excircle all can be processed; ... can be used in parallel lathe,vertical lathe,grinding machine,boring lathe,facing machine,spherical lathe Improve the metal surface roughness,the Ra ... the workpiece basic processed use the lathe tool in general machine tool,and then,use tbe cutter of shankeping metal ...