用途:機器零部件拋光、金屬產品拋光、陶瓷、塑料件、氣缸、活塞環、泵體、噴嘴、軸承、滾軸與滾珠以及精密量儀的拋光,玻璃鏡片、棱鏡、平晶等產品拋光。????1)、磨料粒度:按顆粒尺寸大小分為粗砂24#220#
、微粉類:
GC?W63??240#??????GC?W10????800#
GC?W50??280#??????GC?W7??????1000#
GC?W40??320#??????GC?W5??????1200#
GC?W28??400#??????GC?W3.5????1500#
GC?W20??500#??????GC?W2.5????2000#
GC?W14??600#??