Jewelry Polisher Tumbler, 3kg 6.6lbs Rotary Tumbler Surface Polishing Machine with Timmer, 5-Speed Adjustable, Rock Tumbler Kit for Natural Stone/Metal/Parts Polishing Chamfering Rust Removal

【3KG Capacity】New 3 Kg Rotary Tumbler, Jewelry Polisher & Finisher, Super Finishing.Rotary tumblers can polish coins, clean cartridges, polish brass and other metals.Excellent for studio and small jewelry projects. 【Flexible & precise adjustment】two-way rotation; Auto-reverse function enables through tumbling with 5 variable speeds control so that jewelries can be polished with good care.0-60 minutes timing. Working time and speed can be adjusted according to material and surface requirements. The transparent polishing pass allows you to see the polishing process at any time. 【High Power】Reel size: Φ14cm x 15cm Maximum working load: 3kg Power: 60W. This mug is a great hobby for beginners and a great tool for experts 【Specification】The red switch is reversing switch (Positive &negative switching), and it is not the on/ off.Dimension: 230*180*100mm,Drum Size: length: 15cm; diameter: 15cm，Power: 60W. 【Multipurpose】Ideal for jewelry, steel, iron, copper, zinc, aluminum, magnesium alloy, such as surface polishing, chamfering, trimming, rough and fine grinding, precision polishing, black spot removal and fine grinding. Ideal for studios and jewelry.