STI Prep/Master grinding shoes with double bar segments are a best choice for professional floor preparation and concrete grinding. Designed specifically for the Prep/Master Grinder, balancing aggressive cutting with a refined finish.
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Trapezoid PCD Grinding Shoes Mainly used for coarse grinding, fine grinding and basic treatment of concrete, terrazzo, granite and marble floors. Grinding shoes with PCD (Polycrystalline Diamond) or sharp segments are ideal for removing thick coatings such as epoxy resin, paint, and adhesive.
“For easy installation of velcro back resin floor polishing pad onto floor grinding machine. Eg: REDILOCK, LAVINA, HTC, SKINMAKIN, SWITCH, STI, etc. 1) Diameter: Trapzoid 2) Back: redi lock 3) Connection: Magnetic or M6 thread 4) Color: Black”
Schwamborn PCD grinding shoes are specialized surface preparation tools designed for the aggressive removal of stubborn floor coatings. Unlike standard metal-bond diamond segments that “grind” the surface, PCD tools use a “scraping” or “tearing” action, which prevents the tools from gumming up or overheating when dealing with thick, sticky materials.
Shark-shaped 2 Segment , 2 Half PCD Trapezoidal Diamond Grinding Plate Sase Trap Diamond Polishing Shoes Super Quality Coating Removal Tools
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.
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The Trapezoid Sase M6 plate with 2×1/2 PCD & 2 Shark Segments for removing medium-thick coatings where you want to balance speed with a controlled finish.
Trapezoid (Universal) fits most standard floor grinding machines like Husqvarna, Lavina, and HTC using magnetic plates or quick-change systems.
Segment Type: 2 PCD + 2 Shark-shaped segments Act Aggressive scraping. Ideal for materials that would otherwise melt or “gum up” standard diamond segments. The PCD bits do the heavy lifting of scraping, while the “shark” or bar segments stabilize the tool and prevent it from digging too deep into the concrete.
This Quick Removal Tools Are Suitable For:
• Epoxy & Urethane Removal: Quickly strips thick coatings (over 1mm) without heat buildup.
• Adhesives & Mastics: Effective on stubborn carpet glue, black bitumen, and tile adhesives.
• Waterproofing Membranes: Peels back rubberized coatings that are too soft for traditional grinding.
• Paint & Varnish: Cleans old paint off concrete floors in a single pass.
Advantages of the “Shark” Shape
The shark-shaped segments serve two critical purposes:
1. Depth Control: They act as a “buffer,” preventing the sharp PCD tips from gouging the concrete slab too deeply.
2. Support: They help the machine run smoother, reducing the “chatter” (vibration) often associated with pure PCD tools.
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