JINGLING No Center Hole 8" inch 200mm Electroplated Diamond Coated Flat Lap Disk Grinding Disc

Product Specification: 

Product Name: 8 inch No Hole Diamond Wheels, No Hole Flat Lap Disk

Outer diameter:  8" inch (200mm)

Arbor hole:  No Center Hole, and completed filled with diamond including center position

Thickness:   1-1.3mm

Grit :  46 60 80 120 180 240 320 400 600 800 1000 1200 3000 

(Please choose from the drop down menu which option best qualifies your need)

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, ceramic, carving knife, etc.

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

The diamond flat lap discs 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 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  8 inch Aluminum Master Lap.

Grit 46, 60, 80,120, 180, 240,320,400,600,800,1000,1200,2000,3000 in stock, we will send it within 1-2 days.

Regular Air postage from China to Worldwide and takes 15-30 days delivery to your home. 

Please let us know if you are looking for other accessories or hardware.

If you want to another Grit type, such as Grit 100/150/1500, you can order it. The delivery time is 25 days. Because of the non-standard products, we need to specially arrange production.