Trapezoid grinding shoes with double Coffin segments are a heavy-duty choice for professional floor preparation and concrete grinding. Designed specifically for balancing aggressive cutting with a refined finish.
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The 180mm Hybrid PCD diamond grinding cup wheel is designed for fast removing hard and tacky surface coating including urethane epoxy, paint, glue, ,waterproofing membrane,pool deck coating, thick mastic,VCT mastic, black tar adhesive, old and new epoxy coating, as well as thick rubber materials on the concrete floor.
Diamond grinding plugs with arrow segments are aggressive, specialized removal tooling for floor grinders, featuring an arrow-shaped cutting edge to rapidly remove thick glues, epoxy, mastic, and other tough coatings from concrete, offering fast stock removal, reduced gumming, and efficient preparation for polishing or resurfacing
Huanlong 2 round segments Lavina grinding shoesare specifically designed for high-efficiency floor prep and aggressive coating removal.
Magnetic Fast Change Double Button Grinding Segment For Concrete, Terrazzo Floor for HTC grinder Segment Size: 25*12mm – Metal Bond Customized
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.
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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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