Description
4 inch 5 inch Diamond Concrete Grinding Disc
The high-temperature sintering process melts diamond particles into a high-strength metal matrix, increasing the hardness by 50%. The sharp blade can easily grind concrete cement floors, quartz stone surfaces, granite, and marble floors. Remove epoxy coatings. Repair stone scratches and renovate and polish.
The metal bond is impact-resistant and high-temperature resistant, and its lifespan is more than 5 times that of resin grinding blocks!
Multiple diamond grit sizes are available (#30、#50，#100，#200，#400）, from coarse grinding to fine polishing.
Our grinding blocks can quickly cut the stone surface when working, greatly shortening the grinding time. Compared with traditional grinding tools, using our diamond grinding blocks can significantly improve work efficiency and make your project progress smoother.
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