4 Inch Diamond Sanding Grinding Disc Diamond Coated Flat Lap Disk Polishing Discs Abrasive Wheel for Gemstone Ceramics Stone Glass Crystals

Diameter: 4 inches / 100mm
Grit: 60,80,100,120,150,180,240,320,400,500,600,800,1000,1200,1500,1800,2000,2500,3000.
Arbor hole size: 16 mm
Thickness: 1.2mm
Weight: 65-75 grams.
Material: steel + diamond
Surface treatment: diamond coating
Style: Only one side is set with diamonds.
Packing content: 1 piece Diamond Sanding Grinding Disc.

4 inch diamond grinding wheel is a professional-grade tool designed for precise grinding and polishing of gemstones, crystals, glass, and ceramic materials.  Featuring a high-quality electroplated diamond coating, this wheel delivers exceptional performance for shaping, refining, and achieving a polished finish on a variety of surfaces.

Whether you're a jeweler, artisan, or hobbyist, this diamond grinding wheel is a must-have tool for achieving professional-grade results in your projects.

Product description: Diamond disk can be hard to grind high hardness materials, also can be sharpened blunt metal engraving tools. After repeated use, durable.

Grinding wheel electroplating diamond particles, grinding effect is excellent. It is not easy to fall off, wear-resistant and durable, ensuring a long service life and reducing the need for frequent replacement.

The tray is constructed of a durable steel base that provides excellent stability and strength during use, ensuring that the tray can withstand heavy grinding tasks without deforming or bending.

Diamond sand tray is suitable for sanding or polishing glass, tile, porcelain, precious stones, crystals, rocks, jade, seals, agate, marble, stone, metal, polished surfaces. The flat lap disc provides a smooth and uniform grinding surface for precise and controlled material removal.

Diamond coated optical disc can be used wet and dry, general water grinding effect is better. Wash and dry after use. It is used with various grinding and polishing machines,Diamond grinding disc such as gem machines, bench grinding machines, etc.Diamond grinding disc