| Thickness | 1.3mm |
|---|---|
| Brand | JINGLING |
| Outside diameter | 12" inch (300mm) |
| Grit | 400 |
| Color | Silver |
| Model | Diamond Flat Lap Disk |
| Country/Region of Manufacture | China |
| Arbor hole | 12.7mm ( 1/2 inch ) |
| Modified Item | No |
| Handmade | No |
Check the listing for details. 12" in 300mm Diamond Grinding Disc Grit 400 Coated Flat Lap Disk Lapidary Tools. Color: Silver, Condition: New. Listed at 55.00 USD. These diamond discs are one of the finest discs manufactured for Hobby, Lapidary, Glass applications. Grit : 400. Suitable to grinding gemstone, jewelry, glass, ceramic, rock, etc. Diamond coating surface area : almost 95%, only one side is coated diamond.