The metal surface of jewelry inlaid with precious stones is very rough before polishing. No matter how carefully polished, it will leave some tiny file marks on the jewelry surface, scratches on the bottom of the sand, drilling marks on the edge of the hole, shovel marks on trimming, clamp marks left by the fixture, and tiny welding scars left by welding when milling the hole. At present, jewelry inlaid with jewels such as 18K gold and 14K platinum is polished by mechanical cloth wheel, which is the most important link in the jewelry surface treatment process. The polished jewelry surface should be extremely bright, giving people a dazzling aesthetic feeling. Of course, mechanical polishing has certain skills. There is no need to equip various cloth wheels and polishing wax for as long as possible. When making jewelry supports, let the jewelry shine to reduce the loss of precious metals.