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3 inches 76mm PCD diamond discs concrete floor grinding wheels for STI grinders

The PCD grinding disc with 2pcs half round PCDs and 2 bar shape metal bond diamond segments are mainly used on STI floor grinders for grinding on a wide range of substrates, concrete terrazzo floor preparation, professional for quick removal of epoxy, paint, glue, mastics, and coatings.

It can be used dry, but will give better performance and life used wet.

We provide you with different metal bonds to fit different hardness of concrete, and a wide range of diamond grits can be chosen.

For coarse grinding(#6-#40), medium grinding(#50-#80), fine grinding(#100-#200).

Diamond grit No.: #6, #16, #20, #25, #30, #40, #50, #60, #80, #100, #120, #150, #170,#200.

Segment bond: soft, medium, hard.

For STI floor grinders.

Diameter: 3 inches(76mm).

PCD size and No.: 1/2 round 8 2pcs.

Diamond segment size and No.: H7.5mm * 2pcs.

Diamond grit: #30.

With back shaft for "EG quick change".

Wet or dry use.

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

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