Mini Rock Polishing Machine Kit, Drum Lapidary Polisher, Digital Timing Rock Tumbler & Polishe, Stepless Speed & Digital Display, Rotary Barrel Polishing + Shaft‑buffing Dual‑use

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About

【Digital Timing Rock Tumbler & Polisher】This mini roller polisher is designed for small‑scale polishing, grinding and deburring. It works with rocks, beads, jewelry, coins, metal parts, 3D printed models and various polishing media, making it suitable for hobbyists and home workshops
【2‑in‑1 Barrel & Buffing Design】The machine supports both rotary barrel polishing and shaft buffing. You can use the transparent polishing jar for tumbling media and workpieces, or install the buffing wheels for surface finishing, jewelry restoration and metal polishing
【Stepless Speed Control & Digital Display】The digital timer helps set precise working time, while the variable‑speed power adapter allows adjustable rotation speed. You can match different speeds to walnut shell, polishing compound, rock media, beads and small metal parts
【 Compact Benchtop Size & Quiet Operation】With a small footprint, this tabletop polisher is easy to place and store. The belt‑driven structure runs smoothly and quietly, suitable for long polishing sessions without occupying much workspace
【Removable Barrel & Easy Media Replacement】The polishing jar and buffing accessories are detachable, so you can quickly switch between different polishing tasks. It is easy to clean, refill media and maintain after each use