Lavina 2x 1/4 PCD refers to a specific type of diamond grinding tool, a PCD (Polycrystalline Diamond) shoe/segment, designed for aggressive concrete surface preparation, particularly for stripping thick coatings like epoxy, paint, glue, and mastic, compatible with Lavina grinders and other systems like EDCO and Onfloor.
The HTC diamond grinding disc is specifically designed for concrete floor grinders. Used for grinding, leveling concrete, terrazzo, and stone floor surfaces.Highly efficient in removing old coatings, adhesive residues, epoxy resins, and paints, etc.
Fast removal of thick coating such as old glue, epoxy, paint, in particular thick resins.
Creates slip-resistant finish on granite and marble, breaks down coatings prepares surface for application of new coating overlay, enhances the combination of floor and new layer material.
Huanlong 2 Crossover Rectangle segments Lavina grinding shoesare specifically designed for high-efficiency floor prep and aggressive coating removal.
Trapezoid double round grinding shoes are the go-to choice when you need a balance between aggressive material removal and a smooth, scratch-minimized finish. Because they have a rounded edge, they lack the sharp “leading edge” of a rectangular or arrow-shaped segment, which helps prevent deep gouging on uneven concrete.
Email：
contact@hldiamondtools.com
Magnetic M9 Double Button Grinding Segment are designed for Concrete, Terrazzo Floor Surface preparation.
Key Features & Benefits
• Reduced Scratching: The round shape “rolls” over the surface more smoothly than square segments, making them ideal for the transitional steps before you switch to resin polishing pads.
• Greater Surface Area: Compared to a single round shoe, the double round provides more contact points. This increases the tool’s lifespan and helps keep the machine stable on the floor.
•Compatibility: Iron Horse, ASL, Xingyi and Wolfpack
• High Head Pressure: While they have more surface area than a single segment, they still provide enough localized pressure to effectively cut through hard concrete caps.
Common Grit Ranges:
16/20 Grit: Heavy material removal, opening up the floor, or removing thin coatings (glue, epoxy).
30/40 Grit: Standard first step for grinding and leveling.
60/80 Grit: Honing step; removes the heavy scratches from previous stages.
120/150 Grit: Fine honing; used right before moving to resin-bonded polishing stages.
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