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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

  • Based on 529 reviews
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Availability: Only 5 left in stock, order soon!
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Arrives Sunday, Aug 30
Order within 9 hours and 56 minutes
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Features

  • Lightweight Table Grinder Polisher - Whether you're a professional in a busy workshop or a hobbyist making DIY projects, this polisher buffer can be used anywhere without taking up too much space.
  • More Than A Jewelry Polishing Machine - By adjusting the speeds, you can polish anything from chains and jewelry to gems and machine components. This buffer polisher can even be a dental lathe!
  • Compact, Portable, Powerful - Don't be fooled by the size of this bench polisher grinder machine. Despite its size, it boasts a low-noise 320W motor that churns out speeds of 1750RPM up to 8500RPM.
  • With Buffing Wheel Polisher & More - This bench buffer comes bundled with six 4" cotton wheels for post-polishing jewelry, two fiber wheels for rust removal, and one polishing compound.
  • Adjustable Speed: The grinder wheel polisher features different speeds, making it ideal for any type or level jewelry worker looking at buffing their pieces! The variable speed bench buffer and polishing machine for jewelry can perform different degrees of polishing by adjusting the speed. Variable speed bench buffer speeds ranging from 1750 to 8500 RPM, you can go from steady-going up through high-speed fine grinding with perfect finishes on rings or other jewelry!

Brand: OPAVIOC


Included Components: Safety Glasses


Material: Aluminum


Color: Silver


Product Dimensions: 5"D x 13"W x 5.5"H


Brand Name: OPAVIOC


Included Components: Safety Glasses


UPC: 632793000181


Unit Count: 114.99 Ounce


Item Type Name: Jewelry polisher


Manufacturer: OPAVIOC


Model Number: SY320


Manufacturer Part Number: SY320


Power Source: ac


Specific Uses For Product: Metal, Ceramic, Glass, Wood, Professional, Hobbyist


Speed: 8500 rpm


Voltage: 110 volts


Maximum Power: 320 watts


Material Type: Aluminum


Color: Silver


Item Dimensions D x W x H: 5"D x 13"W x 5.5"H


Item Weight: 3.26 kg


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Small but useful for the price.
Great small buffer! Hey, I can’t complain! It works! I can’t afford the price or space for a pedestal buffer so I rolled the dice. If you need to polish a few things it’s perfect. Extra wheels included and even safety glasses for you crazy…no-safety glasses guys.
Reviewed in the United States on March 10, 2026 by Mawk1

  • Good value
Excellent, high quality for the price and easy to set up
Reviewed in the United States on July 27, 2026 by Jean

  • Make Them Shine
Used in jewelry store on arrival and became a great addition for our store!
Reviewed in the United States on July 9, 2026 by Dale Hemmerly Miller

  • Decent polisher
Product was challenging to assemble simply because the directions did not include that there was a LEFT vs. a RIGHT side for the silver cone shaped ends. I had the sides mixed up & the buffing pads would not stay on. I finally found a video that showed how-to setup & it worked fine. The only other issue, is that I was trying to use it to further polish up some golf clubs that already had a high shine... and the buffing wheels did not shine it up any further. Variable speed is a nice feature. Power seemed fine. Noise level is nonexistent. Good value for the $80+ dollars I paid as I'm sure I'll use it again to shine up golf clubs. ... show more
Reviewed in the United States on April 29, 2025 by nesnakes

  • Excellent polisher
I am using this polisher to clean and polish very nasty vintage sewing machine parts that have decades of oil, lint, nicotine and rust build up. I really like this machine for the ease of use and the power is just right. It is not a bench grinder, but it isn't supposed to be. I use the cleaning wheels I ordered with it and they are a snap to put on the spindles. It does take a while to clean individual parts, but it isn't the fault of the machine, but rather the grime build-up on the pieces. I have built a dust catcher for it because the wheels do disintegrate and make a mess, hence the catcher. There are four brackets and two screws to attach it to a table or piece of plywood, and I recommend this be done because at higher speeds, this machine will dance around. Would I buy this again? Yes, I would. If you want to sharpen lawn mower blades, but a bench grinder because that is not what this is designed to do. ... show more
Reviewed in the United States on July 6, 2025 by RN/ Former Medic

  • Excellent machine!
10 STARS! Very nice---absolutely fabulous machine punches way above its weight! Very quiet! Quick and easy to setup and use! Comes with a stick of polishing compound and safety glasses! Thoughtful and nice to include items. As a test run, I polished a scratched up pocket knives, achieving a mirror finish in under a minute! I'm very happy with this purchase . ... show more
Reviewed in the United States on December 27, 2025 by Rodney Beanheimer

  • very nice little grinder polisher.
It’s not a full blown bench grinder, but it wasn’t marketed to be one. It’s everything it says it is and more really. I can do everything I want to do with it which is mostly polishing and with the small, very rough wheels very messed up. Metal can be cleaned up quite well. I am going to get extensions for the shafts so that I can put a grinding wheel on it too for some light grinding to sharpen scissors and knives that are badly worn. I highly recommend this product. ... show more
Reviewed in the United States on February 14, 2026 by vinny chiovaro

  • Works well
Works great. Smooth speed adjustment and perfectly balanced. Highly recommend
Reviewed in the United States on February 9, 2026 by TFelicia

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