9 Best
Rotary Rock Tumblers
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Product Highlights- 【5kg large capacity】: different from some small jewelry polishing barrels, our product has a capacity of 5kg, which can fully meet the daily needs. multiple pieces of jewelry can be cleaned together without any problems.
- 【durable quality】: the tightly designed buckle has good airtightness, worry free. the bottom of the jewelry tumbler machine adopts wear resistant rubber pad: non slip, stable & shock proof
- 【powerful performance】: the power of this jewelry polishing machine is up to 120w, and the operation is very stable. make any jewelry sparkle and polish everyday rocks into dazzling gemstones!
- 【timer & speed adjustable: the jewelry polisher tumbler with 5 speeds & timer from 1060 minutes.the working time and speed can be adjusted according to different materials and different surface requirements.
- 【wide application】: take the principle of centrifugal motion,rotary tumblers polish jewelry rocks, stones, coins, polish brass and other metals. rock tumbling is a fun activity for children of all ages and promotes an interest in geology and science
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Product Highlights
- 2-year for free exchange and replacement. for any issues or if you have missed amazon's 30-day return window, please reach out via our customer service email: [email protected] for refund or replacement.
- The only tumbler you need built in with the super high quality motor and thicken tier level rubber barrel, both are super durable for lasting for years, three protections for water leakage is an extra big plus for years of use.
- Contact us for extra belts at no cost, belts may get break for working day and night, just get more for spare use. reach out to us via customer service email: [email protected].
- Polish your own gemstones komestone tumbler kit makes tumbling even easier in an interesting way to turn any rough stones and polish them into super shinning and wonderful gemstones.
- All in one hobby & educational tumbling kit our komestone rock tumbler kit has everything that need for tumbling, including 1lb for 9 types of real rough gemstone rocks, the tumbler and the barrel, 3 belts and 4 polishing grits and ceramic contact media, sifter, screwdriver, jewelry fastenings, and illustrated tutorial guide. it's is a very decent and perfect gift for b...
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Product Highlights
- Quietest tumbler - the ultimate rock tumbler's all-new design includes a sound-dampening cover that makes tumbling quieter than ever, perfect for enthusiasts who tumble indoors, or in smaller or shared spaces.
- Use gemfoam for dazzling results - your tumbled rocks will have an incredible shine thanks to our reusable gemfoam rock polisher. just add gemfoam and water to the barrel after your final tumbling stage for a brilliant finish!
- Professional tumbling - the ultimate tumbler delivers spectacular results with unparalleled ease of use! with its large 2-pound barrel, 3 selectable speeds; and timer with settings for days and hours.
- All-in-one tumbling kit - this kit has everything you need to get started, including 1 pound of rough rocks, 4 bags of grit, 5 jewelry fastenings, a newly designed strainer, and our exclusive gemfoam rock polisher for a brilliant finish!
- High-quality educational toys - we proudly make the highest quality hands-on science toys, and all our products are backed by exceptional service. if your experience isn't stellar, we'll make it right!
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Product Highlights
- ❆➤【simple operating】our jewelry polisher is bidirectional rotation, you can choose to have the machine turn or reverse at your will.there is a timer function, you can set the time to stop work. you can clean your own jewelry and freshen it up. simple to operate, convenient, operated can be without technology support, one person can use more than one.
- ❆➤【wide use】our polishing bead cleaner is suitable for jewelry, steel, iron, copper, zinc, aluminum, polishing, chamfering, rust removal, rust removal, roughing, precision polishing, etc.include: 1 * jewelry polisher, 1 * bag of polishing beads, 1 * tank band, 1 * seal ring.
- ❆➤【high efficiency】our jewelry polisher machine is made of high quality plastic and metal material, long service life, leak-proof and does not corrode and rust. the rotary tumbler is based on the principle of centrifugal movement, high-efficiency polishing and a 5 to 10-fold improvement in work efficiency. it is a great hobby for beginners and a great tool for experts.
- ❆➤【operational safety】our rotary tumbler with a speed-control switch and available in 5 speeds, meeting you different demands, this bench polisher can ensure you a safety operation environment, you don't need worry about being injured. it is suitable for polishing small and medium-sized workpieces, in particular for a special hole in the workpiece, ideal for studio and ...
- ❆➤【100% risk free purchase】dear friend, we offer 24-hour customer service and a 12-month satisfaction guarantee for a completely risk-free purchase and your suggestion will help us to improve products and provide more great products. if you have any questions about our products, please contact us by email with no hesitate and we will do our best to solve your problem.
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Product Highlights
- 【5kg powerful performance】the tumbler jewelry polisher is equipped with a 19*18cm drum with a capacity of up to 3kg. the large-capacity roller allows you to polish the jewelry more thoroughly.
- 【user-friendly design】the tightly designed buckle has good airtightness, worry-free. the bottom of the jewelry tumbler machine adopts wear-resistant rubber pad: non-slip, stable & shockproof.
- 【superior performance】the power of this jewelry polishing machine is up to 120w, and the operation is very stable, which lays a good foundation for polishing and finishing of jewelry.
- 【flexible adjustment】the jewelry polisher tumbler with bidirectional rotation and 5 speeds & timer from 1060 minutes. the working time and speed can be adjusted according to different materials and different surface requirements.
- 【widely applicable】ideal for jewelry, steel, iron, copper, zinc, aluminum, magnesium alloy materials such as surface polishing, chamfering, trimming, rough finishing, precision polishing, removing black spots and fine grinding.
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Product Highlights
- Stable and durable: the square base can reduce vibration and eliminate the potential damage caused by vibrational buffering, and the four anti-slip pads on the bottom can add higher stability during use.
- Quality processing: this rotary polishing machine can improve the workpiece's specification precision and geometrical shapes and make the surface of the workpiece smooth and gloss. it is ideal for surface polishing, trimming, derusting, rough finishing, precision polishing, gloss polishing, removing black spots.
- High efficiency: the 120w pure copper motor can reach a high speed (1-5 adjustable speed), providing you with powerful polishing force to handle different materials under low noise and less vibration.
- Speed adjustable: independent time and speed control knobs allow you to adjust the time (10-60min) and speed (5 gears adjustable) according to different materials and different surface requirements to achieve ideal polishing results.
- Easy to use: this tumbler is a great hobby for beginners and great tool for experts, one-button start, large opening, user-friendly operation panel, large polishing capacity can easily meet the size of your jewelry, you just need to put your jewelry into the polishing bucket, and then press the "on" button!
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Product Highlights
- 【speed adjustable】the switch of this jewelry polishing machine has a timer switch on the left. turn left to normally open; turning right is timing, setting a few minutes will automatically stop. the switch on the right is a gear, 1, 2, 3, 4, 5, and each gear is separated by a block in the middle.
- 【widely applicable】: this jewelry polishing machine is suitable for surface polishing, chamfering, trimming, rough grinding, precision grinding, precision polishing, blackening, and precision processing materials of jewelry, steel, iron, copper, zinc, aluminum, magnesium, rocks, stones, etc.
- 【5kg capacity】- this jewelry polishing machine features a 5-kilogram rotating drum, a jewelry polishing machine, and a precision machining machine for super precision machining. the rotating drum can polish coins, clean ink cartridges, polish brass and other metals.
- 【premium performance】- process times are longer than vibratory finishing, but a distinct advantage is that the surface of work pieces get work hardened.addition of burnishing compound and detergent keeps parts cool and avoids drag during tumbling.
- 【note】- the red switch is reversing switch (positive &negative switching, and it is not the on/ off.
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Product Highlights
- 【speed adjustable】the jewelry polisher tumbler with auto-reverse function and 5 speeds & timer from 1060 minutes. the working time and speed can be adjusted according to different materials and different surface requirements.
- 【large capacity 】different from some small jewelry polishing barrels, our product has a capacity of 5kg, which can fully meet the daily needs. multiple pieces of jewelry can be cleaned together without any problems.
- 【rotary tumbler jewelry polisher】the 5 kg rotary tumbler is a great hobby for beginners and great tool for experts.burnishing polishing machine with drum discount burnishing machine
- 【user-friendly design】the tightly designed buckle has good airtightness, worry-free. the bottom of the jewelry tumbler machine adopts wear-resistant rubber pad: non-slip, stable & shockproof.
- 【various application】ideal for jewelry, steel, iron, copper, zinc, aluminum, magnesium alloy materials such as surface polishing, chamfering, trimming, rough finishing, precision polishing, removing black spots and fine grinding. excellent for studio and small jewelry projects.
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Product Highlights
- Flexible adjustment: the jewelry polisher tumbler with 5 speeds & timer from 10-60 minutes.the working time and speed can be adjusted according to different materials and different surface requirements.auto-reverse function enables through tumbling with 5 variable speeds control so that jewelries can be polished with good care
- Large capacity: different from some small jewelry polishing barrels, our product has a capacity of 3kg, which can fully meet the daily needs. multiple pieces of jewelry can be cleaned together without any problems
- Wide application: the jewelry polisher tumbler can be used for surface polishing, chamfering, dressing, rust removal, roughing, precision polishing, black spot removal, and fine grinding. excellent for studio and small jewelry projects
- Premium preformance: process times are longer than vibratory finishing, but a distinct advantage is that the surface of work pieces get work hardened.addition of burnishing compound and detergent keeps parts cool and avoids drag during tumbling
- User-friendly design: the tightly designed buckle has good airtightness, worry-free. the bottom of the jewelry tumbler machine adopts wear-resistant rubber pad: non-slip, stable & shock-proof
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