Polishing × Recommended Skills: Polishing Material Knowledge
2 jobs found.
Rough Grinding (Arazuri) Worker (Glass Product Processing)
A manufacturing job that performs rough grinding and polishing on glass products to adjust shapes, dimensions, and surface roughness.
Repair Peddler (Knife Sharpener)
A peddler who visits homes and restaurants to provide services by grinding and adjusting knives to restore their sharpness.