Independent Business × Required Skills: Polishing Tool Operation
3 jobs found.
Finishing Stonemason (Stone Processing)
A profession that cuts and polishes stone materials to finish buildings and monuments.
Pearl Processing and Sorting Worker
Pearl processing and sorting workers apply processes such as polishing, drilling, and degreasing to cultured pearls, and sort and grade them based on quality standards such as color, shape, size, and luster. They ensure product quality and supply materials to the jewelry manufacturing process.
Gemstone Polisher
Specialist who precisely polishes rough stones or cut gem materials to maximize the luster and brilliance of gems.