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PCD stands for Polycrystalline Diamond. It has the characteristic of exceptional hardness and abrasion resistance, making it an ideal material for removing all kinds of concrete floor coatings.
Equipped with PCDs, diamond cup wheels can be efficient tools for aggressive grinding and surface preparation tasks. They are effective for removing thin to medium thickness coatings such as paint, epoxy, adhesives, and thin overlays on concrete floors.
We provide different shapes of PCDs used on our cup wheels. The generally used shape is 1/4 PCD, 1/8 round PCD and others can be small rectangled. The direction of the PCDs matters, so please confirm with us about the direction when buying PCD grinding cups from us.
What's more, we also provide PCDs separately if you want to buy the PCDs only and make the welding yourself.