HTC double bar grinding shoes are designed specifically for the HTC EZ Change system. The two rectangular diamond segments providing a balance between aggressive cutting and a stable, smooth finish.
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Standard Trap Base Plate with 2 Half PCD is a specialized heavy-duty grinding tool used primarily for the removal of thick, stubborn floor coatings. In the concrete surfacing industry. Trapezoid shape of the metal base plate, which is designed to fit into the quick-change or bolt-on systems of most floor grinding machines.
Sase Plate Trapezoidal Diamond Grinding Shoe Shark-shaped, 2 Segment+ 2 PCD tools function as scrapers, peeling and slicing through materials. It is a heavy-duty professional tool engineered for the aggressive removal of tough floor coatings. Unlike standard diamond shoes, which grind the surface.
Huanlong 2 Large Rhombus segments Redilock grinding shoes are specifically designed for high-efficiency floor prep and aggressive coating removal.
Trapezoid Diamond Grinding Shoes long lifespan Coating Removal Tools Husqvarna 2×1/4 PCD +1 Bar
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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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.
This Redilock PCD Shoes 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. 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.
The Stabilizing Bar 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 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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