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

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US$76.40
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Management number 254824874 Release Date 2026/11/07 List Price US$76.40 Model Number 254824874
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<div> <h3> <strong>Product Description</strong><br> </h3> <strong> <div>Rock Polishing Kit</div> </strong> <div> <div>This rock tumbler features a durable brushless belt-drive motor, ensuring reliable and quiet operation with noise levels below 35 dB. Its hexagonal barrel is designed to polish stones to a smooth and shiny finish. The device includes a timer adjustable from 1 to 240 hours, dual-speed settings, a consistent polishing speed, overload protection, and a power-off memory function. With a 17-pound capacity barrel, it accommodates more stones for efficient and convenient polishing.</div> </div> </div> <div> <div> <strong> <div>Rock Polishing Kit</div> </strong> <div> <div>This rock tumbler kit is equipped with a brushless motor, ensuring consistent and quiet operation. Constructed with robust materials, it is designed for long-term use. It offers two adjustable speed options to accommodate various polishing phases. The spacious barrel allows for processing a larger quantity of rocks, making it suitable for both enthusiasts and experienced users.</div> </div> <strong> <div>Designed for quiet performance, ensuring minimal noise during operation.</div> </strong> <div> <div>This rock tumbler operates at a noise level as low as 35 dB, comparable to the ambiance of a quiet library. It provides a quieter and more comfortable polishing experience, making it suitable for extended use without causing noise disruptions. Ideal for both home crafting projects and professional applications, it ensures a calm and enjoyable working environment.</div> </div> <strong> <div>Accurate Adjustment</div> </strong> <div> <div>This rock tumbler is equipped with a user-friendly control panel, allowing you to easily manage the operation. Customize the runtime and adjust the speed settings to fine-tune the polishing process, delivering consistent and precise results with every use.</div> </div> <strong> <div>Enhanced Safety Features</div> </strong> <div> <div>This rock tumbler is equipped with several safety features to ensure reliable operation. Its spacious barrel accommodates a larger quantity of stones, enhancing efficiency. The sealed construction minimizes the risk of leaks, while the overload protection safeguards the device from potential harm. Additionally, the power-off memory function allows it to resume operation after interruptions, and the low-voltage design ensures safe handling by reducing the risk of electric shock.</div> </div> <strong> <div>Smooth Finish</div> </strong> <div> <div>This rock polishing set employs a step-by-step process to transform raw stones into smooth, polished pieces. It is designed for ease of use and delivers efficient results without requiring complicated procedures.</div> </div> <strong> <div>Ignite Your Imagination</div> </strong> <div> <div>Whether you're just starting out or have prior experience, this rock polishing machine allows you to effortlessly transform raw stones into polished gems, turning your creative ideas into reality.</div> </div> </div> </div> <div> <h3> <strong>Specifications</strong><br> </h3> <div>Item Model Number: SP-17-001</div> <div>Net Weight: 20.72 lbs / 9.4 kg</div> <div>Product Dimensions: 12.6 x 14.17 x 10.75 in / 320 x 360 x 273 mm</div> <div>Product Dimensions (Without Barrel): 12.6 x 14.17 x 4.13 in / 320 x 360 x 105 mm</div> </div> <div> <h3> <strong>Package Content</strong><br> </h3> <div>1 x Rock Tumbler Kit</div> <div>1 x Base Unit</div> <div>1 x Barrel</div> <div>1 x User Manual</div> <div>1 x Belt</div> </div>

  • 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.
Volume capacity 17 lb
Rock tumbler type Rotary Rock Tumblers
Brand KFFKFF
Material metal+plastic
Features Easy To Use
Items included Rock Tumbler Kit, Base Unit, Barrel, User Manual, Belt
Speeds 2
Assembled product height 15.16 in
Weight 24.69 lb
Skill level Beginner
Color Black
Pieces 1
Model SP-17-001
Retail packaging Kit

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