GRINDER FOR MACHINING FLAT SURFACE

摘要

Disclosed is a grinder to machine a flat surface to be resistant to corrosion caused by a grinding fluid and impact by a chip of a grinding target, wherein a light grinding stone stand is mounted. The grinder comprises: a grinding stone to grind a flat surface; and the light grinding stone stood as a hollow heavyweight metal resistant to corrosion and impact or a light metal attached to the heavyweight metal allows the grinding stone to be mounted on one side.