Grinding Machine for Jewelries of 2025
Best Choice1
Clicked 17 times in the last monthCabKingCabKing Cabbing Machine Lapidary Equipment - Gem Stone Grinder Jewelry Rock Polisher - Includes Diamond Wheels, LED Lamp, Water System, & Accessories - 6" Grinder Polishing Machine - Model CABKING-6V3
9.7 Simple to use9.5 worth the money9.5 Easy to buildWhy we love it
Powerful: 1/4hp, 1800rpm, 110v direct drive motor.
Versatile: 6 diameter diamond wheels, polishing pad flat lap disc.
Complete: Accessory kit, diamond paste, trays, hand rests, more.
9.8Exceptional
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Value for Money2
VEVORVEVOR Gem Faceting Machine, 180W Jade Grinding Polishing Machine 0-2980RPM Adjustable Rotating Speed, Rock Jewel Angle Polisher with Precise Mechanical Manipulator & Scale Gem Jade Stone Crystal
Main highlights- Thoughtful Details: The gem faceting machine has a lamp, a highlight, and an independent switch that can be moved at various angles to provide a brighter line of sight. Especially added removable baffles make cleaning easier and help to streamline your grinding works.
- Pro Polishing Heads: Equipped with three different styles of grinding heads, you can design gems of diversified sizes and shapes. The gem faceting tool has the functions of cutting, carving, drilling, grinding, polishing, cleaning, descaling, and so on—all through one device. Suitable for dentures, jewelry, jade, stone, wood carving, gold, handicraft carving, etc.
- Precise Manipulator & Scale: The equipped, high-efficient manipulator can polish gems at multiple angles and heights with the 96-gear mechanical handle. It can be adjusted up and down, facilitating smooth rotation, reducing shaft loss, and making your grinding more flexible and straightforward.
- High Power & Low Noise: The lapidary faceting machine features a 100% copper wire motor, presenting a stable running speed of 0-2980 rpm. Adjustable rotating speed regulation and low noise design offer a comfortable working environment.
- Built to Last: Gemstone grinding machine is made of high-quality stainless steel with rust prevention function, compact structure, and elegant appearance. All precision components are durable for long time use.
9.6Exceptional
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3
OPAVIOCOPAVIOC Jewelry Polisher - Adjustable Variable Speed Bench Grinder Polishing & Buffing Machine, Dental Buffer & Lathe - Includes 6 Cloth Wheels, 2 Abrasive Fiber Wheels, Safety Glass, Polish Compound
9.9 Simple to use9.7 worth the money9.5 FlexibilityWhy we love it
This polisher buffer can be used anywhere without taking up too much space.
You can polish anything from chains and jewelry to gems and machine components.
This bench polisher grinder machine boasts a low noise 320W motor that churns out speeds of 1750RPM up to 8500RPM.
9.5Excellent
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4
OPAVIOCOPAVIOC Jewelry Polisher - Adjustable Variable Speed Bench Grinder Polishing & Buffing Machine, Dental Buffer & Lathe - Includes 2 Cotton Buffs, 2 Abrasive Fiber Wheels, Safety Glass, Polish Compound
9.7 Simple to use9.5 worth the money9.5 Noise levelWhy we love it
Compact yet powerful with low-noise motor.
Versatile for jewelry, gems, and machine components.
Safe and stable with intuitive controls.
9.4Excellent
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5
VEVOR15% OffVEVOR Bench Buffer Polisher, Bench Buffer Grinder Polishing & Buffing Machine for Metal/Jewelry/Wood/Jade/Plastic/Silver DIY, with Wool/Abrasive Fiber Wheel/Grinding Wheel,100pcs Tools, 3590RPM
8.0 Simple to use8.0 worth the money8.0 FlexibilityWhy we love it
Durable Motor: Longer life, low noise.
3 Polishing Wheels: Polish wide range of materials.
Lightweight: Easy to move, compact design.
9.1Excellent
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6
CIRONBOW4" Jewelry Polisher & Adjustable Variable Speed Grinder Machine - With 6 Cloth Wheels & 2 Abrasive Wheels, Safety Glasses & Compound for Jewelry, Metal, Wood, Jade, Plastic Polishing & Dental Work
Why we love it
Compact and space-saving design.
Versatile for various materials.
Quiet yet powerful operation.
8.9Very Good
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7
TBVECHIGem Faceting Machine 2800RPM Gemstone Grinding Jewelry Lapidary Polisher Device 180W Jade Grinding Polishing kit Jewelry Angle Polisher with 6 Inch Polishing Disc (Green)
Main highlights- WIDE APPLICATION - It is suitable for cutting, carving, drilling, grinding, polishing, cleaning, descaling dentures, jewelry, jade, stone, wood, gold, crafts, etc.
- LOW NOISE - The gemstone flat grinder is equipped with a copper wire motor, which produces low noise. It won't interfere with your sleep but give you a quieter environment. The adjustable scales, angles, and height can meet your various needs.
- HIGH EFFICIENCY - Better polishing can be achieved in a shorter time because of the 180W power and a copper wire motor, which is highly efficient. The anti-slip foot mats are uneasy to move and slide during the operation of the machine, which can ensure smooth polishing.
- GREAT DURABILITY - The gemstone flat grinder with the cast-iron body and the copper wire motor is more durable and has a long service life. The electroplated diamond disc with a highly hardened surface can polish harder stones for a long time without breakage or cracks.
- EASY TO OPERATE - The scale, angle, and height of the machine can be freely adjusted according to your needs, which is convenient for your use. One-button Switch Design, you just need to press this on/off button and the machine will start, which is so easy and convenient.
8.7Very Good
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8
CTISMICECTISMICE Jewelry Bench Polisher, Adjustable Variable Speed Benchtop Polishing Machine, 450W Buffer Grinder with 8pcs Buffing Wheels, 2pcs Polish Compound, Safety Glasses for Jewelry, Metal, Wood
Main highlights- Versatile Precision Polishing: For those who love engaging in DIY projects or require a reliable tool to polish jewelry, machine components or other small parts, this portable buffer polisher is an absolute must-have.Note: This buffer polisher can even be a dental lathe
- Stable Metal Base: The sturdy cast iron construction and rubber feet provide the polisher with a stable base without excessive wobbling or movement. For those who need extra stability, the combination of the pre-designed fixing holes in the base and the included right-angle bracket securely fastens the machine to the workbench
- Portable Compact Polisher: Unlike other bulky benchtop polishing machines, this model is compact and doesn't take up much space(13.3 x 5.0 x 5.5 in, 4.85 lb). Whether you're working in a small workshop or need to move around frequently, this polisher is a convenient choice
- Outstanding Speed Control: The desktop buffer has a variable speed rotary switch and the speed can be adjusted from approximately 0 to 10000 RPM. By adjusting the speeds, users can polish anything from jewelry and gems to chains and machine components
- Appropriate Operating Environment: Featuring a low-noise 450W motor with the push of the on/off button and speed dial, the motor runs smoothly without excessive vibration making the polishing process enjoyable and easy. Note: As the power increases, the running sound of the motor increases
8.4Good
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9
XtremepowerUSXtremepowerUS 8" Dual Buffer Benchtop Buffer Grinder 3/4HP Polisher Buff Polishing Grinder Machine 3450 RPM for Metal, Jade, Jewelry, Knife, Wood
9.7 Flexibility9.5 Simple to use9.1 worth the moneyWhy we love it
1. Stable: Cast iron base reduces vibration.
2. Powerful: 3/4HP motor for reliable performance.
3. Versatile: Multi purpose polishing for metal or plastic.
8.2Good
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10
MIOUYTRT180W Gem Faceting Machine & Jade Polisher, 2800RPM Rock Polisher Flat Grinder Jewel Angle Polisher with 6" Disc & Manipulator for Jewelry, Gemstone, Crystal Polishing Engraving Drilling (110V)
Main highlights- 【Silent Workshop Operation】Advanced noise-dampened copper coils maintain 58dB low-noise performance - It won't interfere with your sleep but give you a quieter environment
- 【Multi-Craftsmanship Versatility】It is suitable for cutting, carving, drilling, grinding, polishing, cleaning, jewelry, jade, stone, wood, gold, crafts, etc.
- 【Industrial-Grade Durability】Cast-Iron Body & Pure Copper Motor withstand heavy-duty gem processing, delivering 3X longer lifespan than standard grinders while maintaining smooth operation
- 【High-Efficiency Polishing System】180W Copper Wire Motor + Diamond Plated Grinding Disc achieves professional-grade finish 40% faster, specially hardened surface withstands jade/stone drilling without cracking
- 【Easy to Operate】The scale, angle, and height of the machine can be freely adjusted according to your needs, which is convenient for your use.
8.1Good
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