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18" inch Diamond Coated Flat Lap Disk Jewelry Grinding Disc Wheel Grit 60 - 600

Product Specification:

Outside diameter : 18" inch (450mm)

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, it's free of charge.

Diamond coating Density : Perfectly high

Diamond coating surface area : almost 97%, only one side is coated diamond particles.

Product Specification	Outside Diameter	Thickness	Arbor hole	Grit	Roughness	Quantity
18 inch (450mm)-Grit 60	18" inch (450mm)	1.9mm	1/2" inch(12.7mm)	60	Very Coarse	1 Piece
18 inch (450mm)-Grit 80	18" inch (450mm)	1.8mm	1/2" inch(12.7mm)	80	Very Coarse	1 Piece
18 inch (450mm)-Grit 100	18" inch (450mm)	1.8mm	1/2" inch(12.7mm)	100	Coarse	1 Piece
18 inch (450mm)-Grit 120	18" inch (450mm)	1.5mm	1/2" inch(12.7mm)	120	Coarse	1 Piece
18 inch (450mm)-Grit 150	18" inch (450mm)	1.5mm	1/2" inch(12.7mm)	150	Medium	1 Piece
18 inch (450mm)-Grit 180	18" inch (450mm)	1.5mm	1/2" inch(12.7mm)	180	Medium	1 Piece
18 inch (450mm)-Grit 240	18" inch (450mm)	1.5mm	1/2" inch(12.7mm)	240	Medium	1 Piece
18 inch (450mm)-Grit 320	18" inch (450mm)	1.5mm	1/2" inch(12.7mm)	320	Medium	1 Piece
18 inch (450mm)-Grit 400	18" inch (450mm)	1.4mm	1/2" inch(12.7mm)	400	Medium	1 Piece
18 inch (450mm)-Grit 600	18" inch (450mm)	1.4mm	1/2" inch(12.7mm)	600	Fine	1 Piece

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 1.2mm 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

Regular Air postage from China to Worldwide and takes 8-25 days delivery to your home

We will send out your order within 10 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.