Benchtop Polishe Universal Grinding Machine Bench Lathe Polish Jewelry Rock Polishing Buffer Machine With 20pc Sandpaper

<p>Turn rough stones into polished gemstones with our professional-grade rock tumbler. Designed for hobbyists, science lovers, and jewelry makers, this durable rock polisher provides a fun and educational way to explore geology right at home. Featuring a high-performance motor and a leak-proof, noise-reducing rubber barrel, it ensures a quiet and consistent tumbling process that transforms jagged rocks into smooth, brilliant jewels. Whether you are a beginner or an experienced lapidary, our comprehensive rock polishing kit includes everything you need to start your journey, from assorted rough stones to multi-stage polishing grits. With its intuitive controls and rugged construction, this rock tumbler machine is built to deliver professional results, making it the perfect gift for curious minds of all ages.</p><p>Specifications:</p><p>Machine size: 170 × one hundred and ten × 80mm</p><p>Motor speed 9000r / min</p><p>Motor model: 775 / 795 / 895</p><p>Chuck model: B12 (15) × 10mm)</p><p>Power adapter: 12-24 V (seven speed regulation)</p><p>Output speed: 4500-9000 / min</p><p>Sandpaper dishwasher model: 3 "75mm</p><p>Working current - 20A</p><p>Package size: 260 × one hundred and fifty × 180mm</p><p>Gross weight: 1200g</p>

• 1.Powerful Motor --- High speed motor support speed from 4500rpm to 9000rpm, which can help you handle most jewelry rock creative work.
• 2.7-Level Speed Adjustable --- Come with 7-gear speed adjustable power adapter, easy control, effective work.
• 3.Wide Application --- Can be used to polishing jewelry, jade, stone carving, wood carving, denture, handicraft carving, etc.
• 4. All metal construct shell, solid, and wear-resisit, have a long service time.