Product Specification:

Product Name: 16 in diamond disc, 400mm diamond lapping disc, 16" diamond flat laps

Outside diameter :  16" inch (400mm)

Arbor hole :  1/2" (12.7mm)

The arbor hole can be changed from 12.7 to 40mm, such as 25.4 mm(1" inch). Include a message when you check out telling me what size arbor hole you require, it's free of charge.

Thickness :  1.1 - 2.0mm

Grit :   46 60 80 100 120 150 180 240 320 400 600 800 1000 1200 (You can choose one grit from the variety of grits)

Grit Type:  Extra Coarse / Coarse/ Medium / Fine / Very Fine

Quantity:  Only 1 Piece

Diamond coating surface area : almost 95%, only one side is coated diamond

Wet use recommended

Suitable to grinding gemstone, jewelry, glass, rock, carving knife, 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.

Quick Tips

1. Recommended for rough and fine grinding on faceting material plus general lapidary grinding when precision is required.

2. All our flat laps wheels have a 1/2" arbor hole and are intended to be mechanically clamped to a Master Lap.

3. 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 46, 60, 80, 100, 120, 150, 180,  240, 320, 400, 500, 600, 800,1000, 1200, 1500

Regular Air postage from China to Worldwide and takes 10-30 days delivery to your home

We will send out your order within 1-2 days after payment has been received and cleared.

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