
Single Pin grinding shoes is preferred for its balance between aggressive cutting and a smooth finish, have high strength, excellent wear resistance, and a low friction coefficient. Metal bond diamonds high grinding efficiency and low wear.
Home » Products » Metal Bonds » Diamond Grinding Pucks / Dics » Super Quality – 3-inch/76mm Metal Alloy Diamond Concrete Cutting Disc for STI Machines 10 Beveled Segments Grinding Pucks Surface grinding

Single Pin grinding shoes is preferred for its balance between aggressive cutting and a smooth finish, have high strength, excellent wear resistance, and a low friction coefficient. Metal bond diamonds high grinding efficiency and low wear.

Double 1/2 PCD Diamond Trapezoid Grinding Disc With 1 Button Excellent for all kinds of hard-to-remove coatings, adhesives and screeds, such as epoxy, glues and paint. Suitable for Iron Horse, SASE, Xingyi, Diamatic Floor Grinder

Resin Snail Lock Polishing Pads for In-line Flat Edge Wet Polishing
The Snail Lock Polishing Pads or Granite Polishing Discs have been engineered to eliminate workpiece end scratches and polish flat edges with a premium finish and quick, high-quality results.Available in Grit 50, 100, 200, 400, 800, 1500, and 3000

The M16 thread 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.
STI diamond grinding pucks are specialized metal bond grinding tools used with Substrate Technology (STI) Prep/Master grinders for concrete surface prep, featuring diamond segments (often 10) in various bonds (hard, medium, soft) and grits (like 16/20, 60/80, 120/150) to aggressively grind, level, or remove coatings from concrete floors, utilizing quick-change systems for easy tool swaps.
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Excellent Diamond Tool 10-segment diamond grinding pucks used for concrete floor preparation and polishing 3 Inch D76mm Diamond Grinding Disc Concrete Grinding Wheel for Concrete Marble Granite and Terrazzo Floor.
The Standard Size : 76mm
Long lifetime
High Quality Sti Grinding Removal Tools Features:
1.Compatibility: Designed for STI Prep/Master grinders, often using quick-change or magnetic systems (like Fast Change, Polar Magnetic) for easy attachment.
2.Bond Types:
Hard Bond: For soft concrete to prevent excessive wear.
Soft Bond: For hard concrete to expose diamond segments.
Medium Bond: General purpose, good for various concrete hardnesses.
3.Grit & Application: Coarser grits (16/20) for aggressive coating/adhesive removal, finer grits (120/150) for smoother grinding or finishing.
Segments: Typically feature multiple diamond segments (e.g., 10) in various shapes (trapezoid, round) for efficient grinding.
How They Work:
They attach to the grinder’s plate, often via pins or magnetic systems.
The diamond segments cut into the concrete surface as the machine rotates.
Choosing the right bond (hard/soft) and grit (coarse/fine) is crucial for matching the tool to the concrete’s hardness and the desired outcome (e.g., removal vs. smoothing).
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