Top 8 Stone Tumbler Machine UK – Educational Science Kits

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1. National Geographic

Complete Rock Polisher Kit, 5 Jewellery Fastenings, Durable Leak-Proof Tumbler, 227 Grams of Rocks, Grit, NATIONAL GEOGRAPHIC Starter Rock Tumbler Kit

National Geographic - An improved, leak-proof barrel is lined with rubber for quieter operation while tumbling on the sturdy tumbler base. A tumbler that's made to last - the durable motor allows you to tumble multiple batches of rocks. Create your own gemstones - rock tumbling is a hugely popular hobby for kids and adults! This starter rock tumbler makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design.

All-in-one tumbling kit - this kit has everything you need and then some! You get ½ a pound of rough rocks with nine different types of gemstones inside, five jewelry fastenings, and our four-stage rock polishing grit. Easy to use and educational - detailed tumbler instructions lead you step-by-step through the rock tumbling process, A full-color learning guide details how rocks are naturally polished and has fascinating facts about the gemstones in the kit.

Satisfaction guaranteed – the national geographic stem series provides kids high-quality educational toys that are a whole lot of fun! If your experience is anything less than extraordinary, let us know so we can make it right for you.
BrandNational Geographic
ManufacturerJMW Sales, Inc.
Height22.86 cm (9 Inches)
Length19.05 cm (7.5 Inches)
Weight1.81 kg (4 Pounds)
Width27.94 cm (11 Inches)
Warranty1 year warranty.

2. BestEquip

BestEquip Jewelry Polisher Tumbler 3kg 6.6Lbs Capacity Jewelry Polishing Finishing Machine 45W Mini Polisher Tumbler with Glass Barrel Lock Buckle Rotary Tumbler Surface Polisher for Jewelry Polishing

BestEquip - Various application: ideal for jewelry, steel, chamfering, zinc, aluminum, trimming, copper, rough finishing, removing black spots and fine grinding. Note:1:when the polishing liquid splash on the machine, magnesium alloy materials such as surface polishing, precision polishing, iron, it should be promptly wiped to prevent the machine's damage.

2:the polishing barrel should be aligned with the two-axis rolling to avoid polishing barrels being thrown off the track. Powerful performance: take the principle of centrifugal motion, high-efficiency polishing, improve work efficiency 5 to 10 times. This jewelry tumbler utilizes iron beads or steel balls to work on the surface of the workpiece. Flexible adjustment: the jewelry polisher tumbler with bidirectional rotation and 5 speeds & timer from 10-60 minutes. Durable & reliable material: the 3 kg rotary tumbler, has the leak-proof function and long service life.

This rotary tumbler can improve the workpiece's specification precision and geometrical shapes and make the surface of the workpiece smooth and gloss. 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. Roller size: Φ14 cm x 15 cm, made of tough polycarbonate, Maximum Workload: 3KG, Power: 45W.
Height29.21 cm (11.5 Inches)
Length26.92 cm (10.6 Inches)
Width21.08 cm (8.3 Inches)
Part Numbermagnetic tumbler
Modeltumbler jewelry polisher

3. Fetcoi

Rotary Tumbler Polisher Barrel Polisher Jewelry Polishing Finishing Machine for Rock Stone Coins, 3Kg Tumbler Jewelry Polisher

Fetcoi - Auto-reverse function enables through tumbling with 4 variable speeds control so that jewelries can be polished with good care. We recommend that you use this machine to polish gold and silver jewelry. ). 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. Speed adjustable- specially designed for fixed time tumbling 0-60minutes. 3kg capacity- new 3 kg rotary tumbler, super finishing. Rotary tumblers can polish coins, Jewelry Polisher & Finisher, clean cartridges, polish brass and other metals. Excellent for studio and small jewelry projects. The right switch is the stalls, 4, which is always opening; turn the right is the timing, each gear in the middle are separated by a stop.

Turn the left is normally open, 3, 5, 2, set a few minutes and it will stop automatically. Kindly note- this tumbler is a great hobby for beginners and great tool for experts. About switches of the rotary Tumbler Jewelry Polisher, 1, on the left is a timing switch. Specification- the red switch is reversing switch positive &negative switching, and it is not the on/ off. Dimension: 230*180*100mm, drum size: length: 15cm; diameter: 15cm,Power: 60W.

4. Betued

Tumbling Media, Tumbling Media for Tumbler Vibration Machine, Jewellery Polishing Buffing Abrasive Material

Betued - It is used for grinding and polishing jade, jadeite, agate, glass, other stone and shell, crystal mixed stone, agate, hetian jade, artificial stone, bone fossil, etc.100% brand new and high quality. With enough quantity and enough weight. It is made up of angle-cut tri-stars and provides a high luster finish on your items. Special abrasive for vibration polishing machine.
Height1 cm (0.39 Inches)
Length1 cm (0.39 Inches)
Weight0.46 kg (1.01 Pounds)
Width1 cm (0.39 Inches)
Part NumberBetued10g5f9g3wa

5. Brave Finder

Rock Tumbling Supplies, 3.5 Pounds Grits Media + Poly Plastic Pellets, Stone Polisher, Polish for Any Brand Tumbler, CAPKIT Rock Tumbler Grit Refill Kit, Rock Polishing Media

Brave Finder - Easy to use:includes a clear instruction guide on how to use the grits and plastic pellets. Large amount of grit, This is a large amount of each size grit for the price. 5 steps just measure in the grit, seal the barrel, and tumble.

Kit includesstep #1 coarse grit 1 lb. Step #3 pre-polish grit 1/2 lb. Step #4 grit 1/2 lb, step #2 Medium Grit 1 lb. Polypropylene Plastic Poly Filler Pellets 1/2 lb. Instruction Guide. We suggest 2 tbsp of grit per pound of stones, add enough water to cover the stones, which is a good rule of thumb. The only variable is how much of the product to use in your rock tumbler.

International products have separate terms, are sold from abroad and may differ from local products, and language of product, age ratings, including fit, labeling or instructions. Each to have pretty rocks/gems. Compatible with any brand tumblertumbler-polishing-grit-refill-kit-for polishing Agate-Jasper-Sea Glass- Gemstones Turquoise Sun Stones Obsidian Quartz Crystals Healing Stones.
BrandBrave Finder
ManufacturerBrave Finder
Part NumberLE

6. Cooksongold

Metal Barrel Tumbling Machine 3lb

Cooksongold - Used in conjunction with shot and Barrelbrite powder to create a desired finish. This 3lb barrelling machine will make a perfect addition to your workshop. One of our best selling Barrelling machines and everything you need to start polishing.
Weight2 kg (4.41 Pounds)
Part Number999 6005


Beach 2/3/5lb Stone Tumbler/Barrelling Machine Belt

UKGE - For beach stone tumblers or Barrelling Machines. Drive Belt. Suitable for 2lb, 3lb or 5lb machines.

8. HG

For Gold & Silver Fine Dress Jewellery, HG Jewellery Cleaning Bath, White, Gentle Easy To Use Cleaner Kit Restores Shine & Sparkle 300ml, 437030106

HG - Comes with tweezers & brush included. Removes dirt & stains: skin grease is stubborn & retains muck, making jewellery look dull or discoloured. Gentle on gems and precious metals: Dull looking bracelets, necklaces, brooches & earrings are restored back to their original shine.

Inaccessible places can be cleaned with the brush. Professional-inspired formula: Lets you clean your delicate & precious jewellery at home. Rinse & and dry. Dipping in the bath cleanses jewellery gently yet effectively. Hg jewellery cleaning bath: Removes dirt quickly and efficiently, leaving fine gold & silver jewellery looking shiny clean again. Remove with included tweezers. Easy to use: immerse the jewellery in the bath for 3-5 minutes.
ManufacturerHG Hagesan (UK) Ltd
Height12.2 cm (4.8 Inches)
Length7.6 cm (2.99 Inches)
Width7.6 cm (2.99 Inches)
Part Number437030106
WarrantyNo gaurantee.