KFFKFF 17 lbs Rock Tumbler Kit, Dual-Speed Stone Polishing Kit with 240-Hour Timer, Belt-Driven Brushless Motor for Rock Polishing, Suitable for Adults and Kids

Brushless Motor: This rock tumbler kit is equipped with a low-voltage, belt-driven brushless motor that ensures consistent and reliable performance. The low-voltage design enhances safety and prolongs the motor's lifespan, making it capable of handling rocks of different hardness levels effortlessly. Additionally, it operates at a noise level of ≤35 dB, creating a quiet and pleasant polishing experience. Consistent Polishing Performance: This rock tumbler kit is designed with a hexagonal-edge barrel and precise craftsmanship, ensuring stones are polished to a smooth, rounded finish with a distinctive luster. Perfect for both novices and hobbyists, it offers an easy and enjoyable polishing experience. NOTE: Rough stones are NOT included and need to be sourced separately. Versatile Settings: This rock tumbler features an adjustable timer ranging from 1 to 240 hours and two speed options between 34 RPM and 50 RPM, catering to different polishing requirements across various materials and stages. Equipped with overload protection and a power-off memory function, it can seamlessly continue operation after interruptions. The steady-speed mechanism guarantees uniform and consistent polishing results. Enhanced Capacity for Efficiency: This rock tumbler features a durable 17 lbs barrel, allowing you to process a larger quantity of rocks simultaneously. Its spacious design boosts polishing efficiency, minimizes the need for frequent refills, and ensures consistent results for a more convenient experience. User-Friendly Design: This rock tumbler offers straightforward operation, making it ideal for beginners and hobby enthusiasts. Effortlessly transform rough stones into smooth, polished gems while enjoying the creative process of crafting.