What is the recommended use of these diamond discs?

These discs are recommended for rough and fine grinding on various materials where precision is required, suitable for hobby, lapidary, and glass applications.

What is the arbor hole size of the disc?

The arbor hole size is 1/2 inch (12.7 mm).

What is the thickness of the diamond disc?

The disc has a thickness of 1 mm.

Does anyone have a problem with the finer grits delaminating as with the Uxcell brands?

I have not had any problems yet.

Do you make one that is coated on both sides?

Hello, only one side is coated diamond particles. The back of diamond grinding disk is a smooth and flat steel plate, and there are no diamond particles.

Can this be used for diamond? SiC? What is the roughness of the lap?

The roughness is 3000 grit... and it is diamond.

I assume that they are made in China. I have 5 different grits that I use to smooth the edges of glass wine bottles that I cut. I put them on a wooden backer, mount them on my wood lathe, and use a spray bottle of water to keep them wet while I grind glass. This prevents overheating and having ground glass floating around my shop. A bucket catches the drips. They have worked very well and have lasted well.

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JOINER

6" inch 150 mm Grit 3000 Diamond Grinding Disc Abrasive Wheel Coated Flat Lap Disk Jewelry Tools for Gemstone Glass Rock Ceramics

Item #:21581480

4.4 rating

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PKR 6301
Price Detail
Price
PKR 6301
Excluding Shipping & Custom charges
( Shipping and custom charges will be calculated on checkout )
* All items will be imported from US Store

Order now and get it around Tuesday, January 28

Style :Grit 60

Availability : In Stock

Imported from USA store

Quantity :

Ships from Ubuy, Sold By : Diamond Tools30

Note: Step Down Voltage Transformer required for using electronics products of US store (110-120.). Recommended power converters Buy Now.

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These diamond discs are one of the finest discs manufactured for Hobby, Lapidary, Glass applications

Product Details

Product Name: 6" flat lap disc, 6" diamond wheel, diamond lapping disc
Outside diameter: 6" inch (150mm); Arbor hole: 1/2" (12.7 mm); Thickness: 1 mm; Grit : 3000 (Very Fine)
Suitable to grinding gemstone, jewelry, glass, rock, carving knife, etc
These diamond discs are one of the finest discs manufactured for Hobby, Lapidary, Glass applications
They are absolutely flat and parallel to meet the most exacting faceting requirements

Product Dimensions	6 x 6 x 0.04 inches (15.2 x 15.2 x 0.1 cm);5.29 ounce (149.97 grams)
Item model number	MP-YX152-3000
Date First Available	November 22, 2014
Manufacturer	JOINER
Grit Material	Diamond
Brand	JOINER
Grit Type	Extra Fine
Item Thickness	1 Millimeters

Features & Benefits

6 inch diamond disc
Perfect for grinding gemstone, jewelry, glass, rock, carving knife, etc.
Designed for precision and high density diamond coating
Flat and parallel to meet exacting faceting requirements
Quick and easy to use; suitable for wet grinding
Available in various grits for rough and fine grinding

Product Description

6" inch 150 mm Grit 3000 Diamond Grinding Disc Abrasive Wheel Coated Flat Lap Disk Jewelry Tools for Gemstone Glass Rock Ceramics

Overview

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Customer Questions & Answers

Question : What is the recommended use of these diamond discs?
Answer : These discs are recommended for rough and fine grinding on various materials where precision is required, suitable for hobby, lapidary, and glass applications.
Question : What is the arbor hole size of the disc?
Answer : The arbor hole size is 1/2 inch (12.7 mm).
Question : What is the thickness of the diamond disc?
Answer : The disc has a thickness of 1 mm.
Question : Does anyone have a problem with the finer grits delaminating as with the Uxcell brands?
Answer : I have not had any problems yet.
Question : Do you make one that is coated on both sides?
Answer : Hello, only one side is coated diamond particles. The back of diamond grinding disk is a smooth and flat steel plate, and there are no diamond particles.
Question : Can this be used for diamond? SiC? What is the roughness of the lap?
Answer : The roughness is 3000 grit... and it is diamond.
Question : Where is it made?
Answer : I assume that they are made in China. I have 5 different grits that I use to smooth the edges of glass wine bottles that I cut. I put them on a wooden backer, mount them on my wood lathe, and use a spray bottle of water to keep them wet while I grind glass. This prevents overheating and having ground glass floating around my shop. A bucket catches the drips. They have worked very well and have lasted well.

Customer Ratings

4.4 out of 5

302 customers ratings

5 star
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4 star
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3 star
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JOINER Editorial Review

The 6" inch 150 mm Grit 120 Diamond Grinding Disc Abrasive Wheel Coated Flat Lap Disk Jewelry Tool is a versatile tool that can be used for refining gemstones, glass, rock, ceramics and more. The diamond coating ensures that the tool is durable and can withstand heavy usage without delaminating. One side of the tool comes with a diamond coating whilst the other side is made of flat steel which is smooth to the touch. The Grinding Disc Abrasive Wheel is a high-quality product with a roughness of 3000 grit and is made of diamond. It is commonly used for smoothing the edges of wine bottles, keeping them wet while grinding glass and preventing overheating, thus creating a safe and clean environment.

Pros

Durable diamond coating that prevents delamination.
Versatile tool for refining gemstones, glass, rock, ceramics, and more.
Easy and safe to use for refining glass and other materials, especially when used with water.
Available in different grits for different levels of refinement.

Cons

Unknown manufacturing origin, but it is assumed to be made in China.

Important Information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

6" inch 150 mm Grit 3000 Diamond Grinding Disc Abrasive Wheel Coated Flat Lap Disk Jewelry Tools for Gemstone Glass Rock Ceramics

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