How to Polish Granite with Diamond Pads

 Surie Polex is India’s largest manufacturer of granite polishing pads. Granite is normally very difficult to polish because it is a very hard stone. However, by using diamond powder as the abrasive grain Surie Polex has now made it possible to polish granite very easily. There are two main types of granite polishing pads used around the world:

The first type of granite polishing pad is called DCRPD. Surie Polex is the inventor of this type of granite polishing pad. This pad has a plastic backer and it fits directly onto hand held angle grinder machines. It is typically used dry in the 8000-10000rpm range. It comes in the grit numbers 0, 1, 2, 3, 4, 5 and 6. This granite polishing pad is mainly used to polish edges. DCRPD is also referred to as a granite edge polishing pad or a Diamond GC Wheel.

The second type of granite polishing pad is called DCRF. This is also known as a flexible diamond pad. This pad has a hook and loop backer and it fits floor polishing machines, hand polishing machines and slab polishing machines. It is typically used wet although it can be used dry as well. It comes in the standard grit numbers 60, 100, 200, 400, 800, 1500 and 3000. Non-standard grit numbers (300, 600, 1200, 5000, 12000 etc. etc.) are also available against order.

Granite Polishing Pads

The best way to polish granite is to use the sequence below:

7-Step Granite Polishing Sequence

DCRPD Sequence

DCRF Sequence

Function

Remarks

0

60

Coarse Grinding

A good level is a prerequisite for good uniform final finish. Improper first grinding will lead to a patchy finish.

1

100

Fine Grinding

Minor level differences and the scratches of the previous step are removed.

2

200

Smooth Grinding

This step is essential to remove the scratches of the previous steps.

3

400

Scratch Free Grinding

The granite will be completely scratch free and will have a nice smooth finish.

4

800

Pre Polish

A dull shine will appear but the reflection will be sharp. This is essential for sharp final finish.

5

1500

Polish

Both colour and sharpness improve substantially after this step.

6

3000

Fine Polish

This finish would be the final finish. Tube light reflection will be clearly visible and sharp.

 

Feel free to go through Surie Polex’s range of granite polishing pads. If you're still confused just send us a message with your requirements and we will tell you which of our granite polishing pads best suits your requirements.

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