Daily maintenance and care of the granite surface plate
How to Self-Repair and Maintain Scratches or Small Pits on the surface plate During Use I. Self-Repair Methods (Only for Minor Damage; Professional Treatment Recommended for Depth > 0.5mm) 1. Scratch Repair: Use 800-1500 grit water sandpaper dipped in clean water to gently grind the scratched area. Polish in the order of “coarse to fine” until the…