Product Specification:
Outside diameter : 12" inch (300mm)
Arbor hole : No Center Hole, and completed filled with diamond including center position.
Thickness : 1.3mm
Grit : 120
Grit type: Coarse
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: Diamond grinding discs do not include industrial strength self adhesive Velcro strips, if you need Velcro strips, you need to buy Velcro strips 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 1.3mm 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, 120, 150, 180, 240, 320, 400, 500, 600, 800, 1000, 1200.
Please let us know if you are looking for other accessories or hardware.