Jewelry Polish, Rotary Tumbler Surface Polisher Jewelry Drum Polishing Machine Gemstone DIY Mini-Tumbler Finishing Tools(5Kg Capacity)

Rated Power: 60 WNet Weight: 11 lbs / 5 kgSpeed ​​Stages:Stage 1: 50 rpmStage 2: 70 rpmStage 3: 90 rpmStage 4: 105 rpmStage 5: 130 rpmBarrel Capacity: Maximum 11 lbs / 5 kgTiming Range: 0-60 minutes

• The rotary tumbler made of tough polycarbonate features an integrated molding technique leakproof design and long service life
• The new gear transmission structure ensures a smoother and more stable operation without breaking worries.
• Taking the principle of centrifugal motion, this jewelry tumbler can improve the polishing efficiency 5 to 10 times. This rotary tumbler can improve the workpiece's specification precision and delicate shapes, forming a smooth and gloss surface.
• The jewelry polisher tumbler has the function of bidirectional rotation, 5 speeds, and a timer from 10-60 minutes. The working time and speed can be adjusted according to different materials and surface requirements.
• User-friendly Design: The tightly designed buckle has good air tightness. No need to worry about leakage. The bottom of the jewelry tumbler machine adopts a wear-proof rubber pad, which is non-slip, stable, and shock-proof.