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.
HTC diamond grinding shoes featuring one big square segment are aggressive, specialized tools designed for heavy-duty concrete floor prep, coating removal, and rapid stock removal, typically utilizing the EZ-change system. These single-segment tools offer high aggression for leveling, often used in initial grinding steps.
Snail Lock Hook & Loop back up withM14 or 5/8-11 Brass Thread Snail Lock Back Up Pads. These are the best snail lock back up pads that can be purchased. Designed primarily to withstand the pressure of automated C Frame and other automated machines, these are made with many premium features.M14 or 5/8-11 Brass Threads. Rubber insert around the Brass thread to reduce vibrations, and to break away in case the machine jams. This saves serious repairs to the machines. When used by hand on grinders and polishers, they just might last forever!
Huanlong 2 Arrow segments Lavina grinding shoesare specifically designed for high-efficiency floor prep and aggressive coating removal. Anti-clock wise rotation for Lavina grinder.
Bolt-on Style 3×1/2 PCD refers to a type of concrete floor grinding tool, specifically a diamond segment with 3 pieces of half-round Polycrystalline Diamond (PCD) on a plate metal blank, used for aggressively removing thick coatings like epoxy, glue, and mastic from concrete floors
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M6 Threader PCD the “3×1/2” signifies three segments, each half-round, designed for efficient coating removal, often paired with a diamond bar for stability, and comes in clockwise or counter-clockwise directions for different grinder head rotations.
Key Features & Function
Application: Primarily for removing thick floor coatings (epoxy, paint, glue, mastic, tar).
Design: Features three half-PCD segments, sometimes with a stabilizing diamond button, offering aggressive scraping and faster removal.
Compatibility: Fits Sase floor grinders and other machines with compatible quick-lock systems.
Directional: Available in clockwise (CW) or counter-clockwise (CCW) for different grinder head rotations, important for balanced operation.
How it Works
The PCDs aggressively scrape off the coating.
The integrated diamond segment dresses the surface and helps guide the tool, preventing deep gouging.
It’s a two-in-one tool, removing heavy material and preparing the floor in one pass.
Usage Notes
Direction is crucial: Always match the tool’s rotation (CW/CCW) with your machine’s head rotation for safety and effectiveness.
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