The PCD diamond grinding cup wheel is designed for fast removing hard and tacky surface coating including urethane epoxy, paint, glue, waterproofing membrane,pool deck coating, thick mastic, old and new epoxy coating,VCT mastic, black tar adhesive as well as thick rubber materials on the concrete floor.
Primarily designed for quickly grinding concrete floors, stone, and terrazzo floors, it can also be used to remove surface coatings such as epoxy resin, putty, paint, and waterproof coatings.
Sase PCD with 2×1/2 PCD and 1 Arrow Segment is a specialized hybrid grinding tool designed for the SASE “Quick Change” system. It is specifically engineered for high-production surface preparation, combining the aggressive scraping of Polycrystalline Diamond (PCD) with the stabilizing and cleaning action of a metal-bond diamond segment.
Adaptor Plate Lavina 225mm is mainly used in the concrete grinding and polishing field, helping to save time and costs by enabling interchangeability of tools from different brands.
The Redi-Lock with 1/2 PCD and 2 Arrow Segments is an elite heavy-duty removal tool. It combines the raw scraping power of a half-round PCD with the precision “slicing” of arrow-shaped diamond segments. This is a specialized configuration typically used when you need to strip a thick, stubborn coating and prep the concrete for a new high-build system in a single pass.
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Trapezoid Half PCD w/ Double Arrow Coating Removal PCD Diamond Grinding Segment Concrete Tools
1. The Power of the “Arrow” Design
Unlike standard rectangular bars, Arrow Segments have sharp, pointed leading edges.
Slicing Action: While a standard bar grinds, the arrow “slices” into the coating residue. This is particularly effective for sticky adhesives (mastic, glue) that might otherwise smear under a flat bar.
Reduced Friction: The tapered shape allows the segment to penetrate the surface more easily, providing a more aggressive bite into the concrete substrate.
2. Why the “1/2 PCD + 2 Arrow” Combo?
This setup is designed for heavy-duty production:
Maximum Shredding: The 1/2 PCD chip acts as the primary “shredder,” tearing through thick epoxy, urethane, or waterproof membranes.
Double Stability: Two arrow segments provide a wider footprint than a single bar. This keeps the grinding head perfectly level, preventing the machine from “walking” or vibrating excessively when hitting uneven patches.
Integrated Surface Prep: The two arrow segments are usually a very coarse grit (roughly 16–25 grit). As the PCD removes the coating, the arrows immediately begin grinding the concrete, leaving a high-profile surface that is ideal for bonding new materials.
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