JINGLING NO Center Hole 8" inch Diamond Grinding Disc 240 Grit Flat Lap Disk Lapidary Tools for Stone

JINGLING No Center Hole 8" inch 200mm Diamond Coated Flat Lap Disk Grinding Wheel Grit 240 Medium
Product Specification:
Product Name: 8 inch Diamond Grinding Disc, No Hole Flat Lap Disk

Outside diameter: 8" inch (200mm)
Arbor hole: No Center Hole, and completed filled with diamond including center position
Thickness: 1.3mm
Grit: 240 Medium
Diamond coating Density: Perfectly high
Diamond coating surface area: almost 100%,only one side is coated diamond
Wet use recommended
Suitable to grinding gemstone, jewelry, glass, rock, etc.
These diamond discs are one of the finest discs manufactured for hobby, lapidary, glass applications
The diameter flat lap wheels have a high density quality diamond coating
They are absolutely flat and parallel to meet the most exacting faceting requirements
Installation Recommendations
Following three steps to complete the installation of the diamond flat disk
Step 1. Sanded and cleaned the back of the disc firstly
Step 2. Used industrial strength self adhesive Velcro strips 2 inch strips
Step 3. Trimmed to the shape of the disc, then applied velcro to the machine base, it will works good
PS: Industrial strength self adhesive Velcro strips, it's not included in the product and needs to be purchased separately
Quick Tips
1. Recommended for rough and fine grinding on faceting material plus general lapidary grinding when precision is required
2. The laps are made with 1mm thick steel plate that has been machined true and flat. The lap is stiff enough to be used as is, but we recommend With The Use Of Aluminum Master Lap
Also Available in Grits 60, 80, 100, 150, 240, 320, 400, 500, 600, 800,1000, 1200, 1500