GRATER PCD - Schwamborn Knock-on Diamond Shoe

Grater PCD Gold Knock-on Diamond Shoe

The PCD (Polycrystalline Diamond) grinding shoes are designed to rip, strip and remove thick, tough or old products from a concrete floor surface. PCD Diamonds tend to cut into the coating, glue, and adhesive to remove it while preventing it from heating up or smearing.

Triple diamond segments on the Shoe do the bulk of the removal work, while the twin segments work behind to clean off the remaining product from the concrete.

These diamonds give quick, fast removal on hard or old product that some of the standard diamond grinding cup wheels struggle to remove. Where required, a 16, 20 or 40 Grit diamond may be required to clean off any excess where a thicker product has been removed, to clean back to concrete.