12" inch 300mm Diamond Grinding Disc Grit 320 Abrasive Disk Tools for Stone Gems

Description

12″ inch
300 mm Electroplated Diamond Coated Flat Lap Disk Grinding Wheel Grit 320
Product
Specification:
Product Name: 300mm Electroplated diamond discs, 12 inch grinding wheel
Outside diameter :  12″ inch
(300mm)
Arbor hole :        
   1/2″ (12.7mm)
The arbor hole can be changed from 12.7 to 50mm, such as 25.4mm(1
” inch )
. Include a message when you check out telling me what size arbor hole you require.
Thickness :        
    1/18″ (1.4mm)
Grit :        
              320 medium
Diamond coating surface area : almost
95% , only one side is coated diamond
Wet
use recommended
Suitable
to grinding 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 60, 80, 100, 150, 240, 320, 400, 500, 600, 800,1000, 1200,
1500, 1800, 2000, 3000.
Regular
Air postage from China to United States is
FREE
and takes 10-25 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. Should you have any queries, please contact me
directly.