HTC grinding shoes with double Triangle segments are a heavy-duty choice for professional floor preparation and concrete grinding. Designed specifically for the HTC “EZ-change” system, these shoes balance aggressive cutting with a refined finish.
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Diamond segment bar is the most common shape of diamond grinding segment used in concrete grinding plate. With different grits, it can be used for coarse grinding, medium grinding, and fine grinding. Trapezoid PCD is easy and quick set up of diamond tools, the universal three holes fit most plates. Available for a variety of machine manufacturers.
Huanlong 5 stpes Wet diamond polishing pad for fast Wet polishing materials such as Granite, marble, Terrazzo, concrete, Engineered Stone, Porcelain, Quartz.
Maximum 4000RPM
WerkMaster PCD (Polycrystalline Diamond) Tools are the ultimate solution for tackling tough coating removal jobs on concrete surfaces, especially when dealing with layers 1-3mm in thickness. These innovative tools feature industrial-grade PCD abrasives that make light work of even the most stubborn coatings, including epoxies, urethanes, and mastics.
Husqvarna 2×1/4 PCD + Bar Trapezoid Diamond Grinding Shoes long lifespan Coating Removal Tools
Double Quarter Round PCD With 1 Segment Best Use For Epoxies, acrylics, paints, and thicker glues/mastics. Ideal for 1mm to 2mm thick coatings. Works well on both small single-head (PG 280) and medium planetary (PG 450/530) machines.
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contact@hldiamondtools.com
The Redi-Lock with 2×1/4 PCD & 1 Bar Segment is the go-to tool for removing medium-thick coatings where you want to balance speed with a controlled finish.
Compare to the 3X1/4 PCD, this 2-PCD version is slightly more aggressive because the machine’s weight is concentrated on two points instead of three.
1. Why Choose 2 PCDs instead of 3?
Higher Point Pressure: With only two 1/4 chips, each chip bites deeper into the coating. This makes it better than the 3-PCD version for slightly thicker or tougher materials that a 3-PCD might “skate” over.
Faster Cutting: It removes material slightly faster in most conditions because the chips are less likely to get “clogged” with debris, as there is more open space on the tool face.
2. The Stabilizing Bar (The “Wear Bar”)
Just like the other configurations, the 1 Bar Segment is essential here:
The Depth Gauge: It limits how deep the two PCD chips can dive. Without this bar, the 2×1/4 PCDs would likely “trench” the floor or chatter violently.
The Scratch Pattern: The bar is usually a coarse metal-bond diamond (around 20-30 grit). It grinds the floor while the PCDs scrape, which helps “clean up” the aggressive gouges and prepares the concrete for the next step of metal bonds.
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