SucceBuy 3kg 5kg Rotary Tumbler Surface Polisher Jewelry Drum Polishing Machine Gem DIY Mini-Tumbler Finishing Tools

High-concerned chemical : None Certification : CE Origin : Mainland China Brand Name : succebuy Power : 45W, 60W Timing Range : 0-60mins Speed : 80-150RPM, 50-130RPM Outer Dimension of the Barrel : 5.9 x 6.9 in / 15 x 17.5 cm, 7 x 8.6 in / 18 x 22 cm Inner Dimension of the Barrel : 5.15 x 3.7 in / 13.1 x 9.6 cm, 7 x 4.7 in / 17.8 x 12 cm Barrel Capacity : 6.61 lbs / 3 kg Max, 11 lbs / 5 kg Max Suitable For : Brass,Bronze,Diamond,Gemstone,Pearl Type : Jewelry/Rock Tumbler Kit