Sun Shape Diamond Dry Polishing Pads for Stone Concrete

This sun shape resin bond diamond polishing pads 7pcs set for dry polishing of engineer stone or concrete(without using water as a coolant, or with little water), it is made up of high quality diamond powder and resin binder materials, and designed through scientific formula and advanced process technology with flexibility.

It's easy and fast polishing stone or concrete with quick speed, high glossy degree and long working life without scratch, no burning.

The pads backed with nylon Velcro cloth and color coded for easy identification which can be easily installed and quick changed on the Angle grinder, Floor polisher, Air grinder, Polisher tools etc.

It also can be used wet on the above mentioned materials.

Diameter 4", grind or polish from coarse to fine, diamond grits includes 50#, 100#, 200#, 400#, 800#, 1500#, 3000#.

Code No.	Diameter	Thickness	Grit No.
DPP-D08-080	x	x	50#, 100#, 200#, 400#, 800#, 1500#, 3000#
DPP-D08-100	100mm(4")	3mm
DPP-D08-125	x	x

How to polish stone by using dry diamond pads:

1) Always wear protection for eyes, nose, hands, safety glass, gloves and apron. Never use high speed grinder and exceed rated RPM.

2) Secure/fasten the stone, it should not slide while polishing.

3) Attach velcro backer pad and polishing pads to polisher evenly else it may wobble. Start polishing with grit 50 at low rpm, adjust rpm as needed. Verify the entire polished stone surface has same level of smoothness before moving to next grit. If not, continue polishing with same grit. Generally above grit 400 grit surface is scratch free.

4) Repeat step 3, for each higher grit one by one starting grit 50 till 3000. Dont skip any grit in between. Most of the stone will show shine starting grit 800. If one still sees scratches beyond grit 800 and 1500, it is a sign that step 3 is not followed correctly in lower grits.

The above specifications & photos are for reference, other specification may be available as per demand.

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