Details：

Diamond Grinding Discs Are Used For Polishing Gemstones (Jade, Crystal, Agate)  sapphire And Applied Extend To Optic Industry, Jewellery, Glass Artwork And Precision Machining Industry.

Grinding Steel:

Grind most all grades of steel, but must have hardness of 45Rc or above to be ground effectively with CBN. There are cases that soft steels are ground with CBN but many different factors will have to be addressed. HSS, A series, T series and most stainless steels are ground effectively and profitable with CBN resin bond wheels.

Description of resin bond diamond grinding disc/laps :

Instructions and maintenance for the resin bond lap: To get the best results, it is recommend

to first cut the stone on a cutting disc of 600 or 1200 mesh. Polishing is  with a

constant drip of water by moving the stone across all the area of the lap, to obtain a brilliant

flat surface. It is important to move the stone across the entire surface of the lap in order to

maintain a smooth and flat polishing surface.

Ideal for emeralds or any other stones that may be heat senstive. Effective for any kinds of

gems except corundum. Works for stones in the 1-2 ct. size range.

The polishing powder is impregnated into the resin bond lap eliminating the need for any

additional agents. All that is added is water. This long lasting lap with a polishing layer of 6mm,

only requires dressing from time to time. Recommended operating speed is up to 1500 RPM.

When a light dressing is needed, a fine carborundum bar can be used to remove any ripples and

to restore a perfect flat surface. Plenty of water is required while dressing.

The Features Of Diamond Grinding Disc For Gemstone:

1.Efficient Batch Double And Single Side Grinidng

2.High Wear Resistance And Long Working Life

3.High Parallelism And Flatness Of Workpiece

4.Good Surface Quality

Application Cases Of diamond grinding disc for gemstone:

1.resin diamond grinding discs for faceting spinel, sapphire have Sent To Dutch Clients And Got A Good Feedback

2.electroplated diamond flat lap discs with normal matrix For Gemstone Have Sent To Australian Clients And Got A Good Feedback

Electroplated Diamond Flat Disc
Size: D200 * H12.7 * T1
Grit: 800#

Resin Diamond Grinding Disc For Gem
Size: 200* 15* 19.05* 50* 5
Grit: 15000#

Specification of resin bond diamond grinding discs/laps:

Diameter :6″, 8″

Grit :60#, 80#, 100#, 180#, 260#, 360#, 600#, 1,200#, 3,000#

Configuration: without backing plates, with backing plates

Why choose our product

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