Newgrind PCD shoes are specialized diamond grinding tools for floor preparation, featuring Polycrystalline Diamond (PCD) segments designed for aggressive removal of tough floor coatings like epoxy, glue, paint, and mastic from concrete, often used with machines like the Rhino or Lavina, known for their durability and efficiency in stripping difficult surfaces.
The sharp edged PCD segments diamond grinding cup wheel is designed for fast removing hard and tacky surface coating including urethane epoxy, paint, glue, pool deck coating, waterproofing membrane, thick mastic,VCT mastic, black tar adhesive, old and new epoxy coating, as well as thick rubber materials on the concrete floor.
PCD grinding puck is designed for concrete floor coating removals, thick old coatings removal such as epoxies, glues, mastic, urethane etc. PCD Rotation available in both clockwise or counter-clockwise versions.
NEWGRIND PCD (Polycrystalline Diamond) grinding shoes are aggressive tools for concrete floor prep, featuring PCD segments embedded in metal, designed for rapid removal of tough coatings like epoxy, glue, paint, and adhesive, working efficiently in both clockwise and counter-clockwise grinder directions without deep scratching, ideal for stripping floors before polishing. These shoes combine heavy PCD bars for ripping through product with smaller segments to clean the concrete surface, ensuring long life and high performance on various floor grinders.
Redi-Lock with 3 Half PCDs and One Button is a specialized, high-performance configuration designed for the rapid removal of coatings (up to 3mm thick) while maintaining an extremely high level of stability.
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Redilock PCD the “3×1/2” signifies three segments, each half-round, designed for efficient coating removal, often paired with a diamond bar for stability, and comes in clockwise or counter-clockwise directions for different grinder head rotations.
Key Features & Function
Three half-PCDs allow the shoe to find a stable footing on the slab. This significantly reduces “machine chatter” and the tendency for the grinder to hop or vibrate when it hits thick patches of epoxy.
Having three separate leading edges means the tool is constantly “biting” into the coating. It excels at shredding brittle materials like thick epoxy, self-leveling underlayment, and pool deck coatings.
The pressure from the machine is distributed across three points rather than concentrated on one, which can actually extend the life of the PCD segments compared to a single-segment shoe.
Wet vs. Dry: While these can be used wet to keep the floor cool, they are highly effective dry, which prevents the coating from turning into a sticky “slurry” that can be difficult to clean up.
Direction is crucial: Always match the tool’s rotation (CW/CCW) with your machine’s head rotation for safety and effectiveness.
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