Jewelry Rotary Tumbler Polisher with Timer 5-Speed Control Jewelry Cleaning Polishing Machine Tool

Sturdy & RELIABLE MATERIALThe capacity 3kg rotary tumbler made of tough polycarbonate has a leak-proof function and a long service life. POWERFUL PERFORMANCE:Take the principle of centrifugal motion, high-efficiency polishing, and improve work efficiency 5 to 10 times. FLEXIBLE ADJUSTMENT:The jewelry polisher tumbler with bidirectional rotation and 5 speeds & timer from 1060 minutes The working time and speed can be adjusted according to different materials and different surface requirements. USER-FRIENDLY DESIGN: The tightly designed buckle has good airtightness, worry-free. The bottom of the jewelry tumbler machine adopts a wear-resistant rubber pad: non-slip, stable & shockproof VARIOUS APPLICATION: for jewelry, steel, iron, copper, zinc, aluminum, and magnesium alloy materials such as surface polishing, chamfering, trimming, rough finishing, precision polishing, removing black spots, and fine grinding. Welcome and I wish you a happy life, my friend.