whats the difference in the cloth heads? yellow is for and white is for ??

Hi, thanks for the question. There is a slight difference in hardness between the two polishing wheels. The chemical in the yellow buffing wheel makes it more rigid than the white buffing wheel and is more suitable for the first polishing stage. For example, you can use the yellow buffing wheel for the cut-down process if there are some deep scratches. Then in the next pre-polish step, you can finish with the white buffing wheel.

what size is the arbor on the motor?

The arbors are just about 3 3/4 inches long.

Anyone use this to sharpen knives and/or wood lathe tools by any chance? Is it sturdy enough to handle that? Are there different wheels available?

I used the polisher to sharpen a couple of knives and I'm not sure if I expected too much or didn't do it correctly. I did see an improvement in the sharpness of the knives I used on the polisher but not sure if I had enough compound on the wheels or took enough time. I think it is a combination of both. It is nice to have the ability of varying the speed and so far seems to be sturdy enough to handle the load. This is my first experience at trying to sharpen knives this way so I'm not an expert. I think a little time and experimentation will give results that matter. So far, I think this seems like a sturdy machine.

is it white diamond polishing compound?

My machine came with a bar of white polishing compound.

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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

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

Product ID: 456471308

Details

Brand
OPAVIOC
Color
Silver
Included Components
Safety Glasses
Material
Aluminum
Product Dimensions
5"D x 13"W x

🔄1750-8500 RPM variable speed

⚙️320W powerful motor

🛡️Includes safety glasses

R$2074

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Description

✨ Buff like a boss — shine beyond the ordinary! ⚡

COMPLETE POLISHING KIT - Includes 6 cotton wheels, 2 abrasive fiber wheels, polish compound, and safety glasses for a pro setup.
PRECISION SPEED CONTROL - Adjust from a gentle 1750 RPM to a turbo 8500 RPM for flawless finishes every time.
COMPACT PORTABLE DESIGN - Lightweight 3.26 kg frame fits perfectly on any workspace without crowding your creative zone.
VERSATILE POLISHING POWER - From delicate jewelry to tough machine parts, this buffer handles it all with ease.
LOW NOISE HIGH EFFICIENCY - 320W motor delivers powerful polishing with minimal noise—work comfortably and confidently.

The OPAVIOC Jewelry Polisher is a compact, 320W variable speed bench grinder designed for professionals and hobbyists alike. With speeds ranging from 1750 to 8500 RPM, it offers precise control for polishing jewelry, gems, and machine components. The package includes six cotton polishing wheels, two abrasive fiber wheels, polish compound, and safety glasses, making it a complete, portable, and powerful polishing solution.

Specifications

ASIN	B0B42HKC4Q
Best Sellers Rank	#71,430 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #27 in Power Polishers & Buffers
Brand Name	OPAVIOC
Color	Silver
Customer Reviews	4.6 4.6 out of 5 stars (529)
Included Components	Safety Glasses
Item Dimensions D x W x H	5"D x 13"W x 5.5"H
Item Type Name	Jewelry polisher
Item Weight	3.26 kg
Manufacturer	OPAVIOC
Manufacturer Part Number	SY320
Material Type	Aluminum
Maximum Power	320 watts
Model Number	SY320
Power Source	ac
Specific Uses For Product	Metal, Ceramic, Glass, Wood, Professional, Hobbyist
Speed	8500 rpm
UPC	632793000181
Unit Count	114.99 Ounce
Voltage	110 volts

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R$2074

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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