Jewelry Polisher Tumbler, VEVOR 11lbs/5kg Capacity Mini Polisher Tumbler Rotary Tumbler Surface Polisher with Timer, Jewelry Polishing Finishing Machine for Surface Polishing Grinding Gemstones

Price: $79.99 - $69.00
(as of Mar 16, 2025 19:01:39 UTC – Details)

Product Description

5kg Jewelry Polishing Machine

This rotary tumbler is quite simple to operate and gives an excellent finish to materials such as rocks, stones, coins, clean cartridges, brass, etc. It has a clear barrel with locking bar closure. It is excellent for studio and small jewelry projects like polishing gold and silver.

1 Gear Drive

2 Timing Design

1 5kg Capacity

2 Good Sealing

1 Operation Steps

2 For Gems

3 For Metals

STRONG & RELIABLE MATERIAL: The 5 kg rotary tumbler is made of sturdy polycarbonate with leak-proof design for long life. The new gear structure ensures smoother and smoother operation without the worry of breakage.
Up to 10 TIMES MORE EFFICIENT: This jewelry tumbler uses iron or steel balls to work on the surface of the workpiece. Using the principle of centrifugal motion, this jewelry tumbler can increase polishing efficiency by 5 to 10 times. This rotary tumbler improves the precision and delicate shape of the workpiece, leaving a smooth and shiny surface.
Bi-directional Rotation for Flexible Adjustment: The Jewelry Polishing Tumbler features bi-directional rotation, 5 speeds and a 10-60 minute timer. The working time and speed can be adjusted according to different materials and surface requirements.
ERGONOMIC DESIGN: The tightly designed buckle has good air tightness. No need to worry about air leakage. The bottom of the jewelry tumbler is made of wear-resistant rubber pads, which is non-slip, stable and shockproof.
WIDE APPLICATION: Suitable for surface polishing, chamfering, trimming, roughing, precision polishing, removing black spots and fine grinding of jewelry, steel, iron, copper, zinc, aluminum, magnesium alloy and other materials.