
Diamond grinding rings, also known as grinding discs, are accessories for concrete polishing tools. Concrete grinding tools are typically used on floor grinders to grind and polish concrete, marble, or stone surfaces.
Home » Products » PCD Coating Removal Tools » Trapezoid PCD » Excellent Husqvarna 2 Full PCDs With Cylinder metal bond Grinding Shoes for Coating Removal Premium Concrete Removal Tools for Floor Grinding Machines

Diamond grinding rings, also known as grinding discs, are accessories for concrete polishing tools. Concrete grinding tools are typically used on floor grinders to grind and polish concrete, marble, or stone surfaces.

Full round PCDs are very aggressive; The diamond tool has one half-round PCD segment. split (1/2) PCDs are slightly less aggressive but still excellent for heavy removal. Diamond grinding shoe or plate used for concrete floor preparation. Specifically, this tool used to remove heavy coatings like epoxy, glue, or paint.

The Redi-Lock 1/2 PCD with Wear Bar is a specialized concrete grinding tool designed for the aggressive removal of surface coatings. It is most commonly used with Husqvarna floor grinders or machines equipped with a Redi-Lock compatible mounting plate.

Trapezoid Tooling with three large 9mm holes. Compatible with Iron Horse, ASL, Xingyi and Wolfpack
High volume premium quality trapezoid with 26% more volume over standard industry offering due to larger segments.
Redi-Lock with Two Full PCDs and One Cylinder Metal Bond is a heavy-duty, hybrid tool optimized for the rapid removal of thick, stubborn coatings while maintaining strict control over the grinding depth. In this setup, the “cylinder” acts as a high-durability stabilizer that is more robust than a standard flat bar or button.
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contact@hldiamondtools.com
Excellent Full PCD grinding shoes for aggressive removal of all kinds of floor coatings, such as epoxy, glue, paint, varnish, mastic, adhesives, and more. Ideal for surface preparation and coating removal projects.
PCD Types: Full Round x 2 pieces
These are the primary “cutters.” Large, solid polycrystalline diamond blocks that are designed to fracture and peel off thick layers of epoxy, polyurethane, or heavy mastics.
Cylinder metal bond provides a smaller footprint than a bar but more vertical wear material than a button. It acts as a structural pillar that supports the machine’s weight, preventing the PCDs from “digging in” or gouging the concrete.
It is available to customize both clockwise and counterclockwise PCD diamond segments.
Best Applications
This specific tool is a “go-to” for the following scenarios:
• Thick, Brittle Coatings: Removing thick epoxy (3mm+) or high-build self-leveling compounds where you need maximum downward pressure.
• Sticky/Elastic Membranes: The cylinder helps keep the tool at a fixed height even when working on rubberized waterproofing membranes that might otherwise “pull” a standard shoe into the floor.
• Uneven Slabs: The cylindrical shape handles floor undulations better than a long bar, as it has a smaller surface area and is less likely to get hung up on high spots.
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