High quality 4.5 inch 115mm diamond grinding
4.5 inch diamond grinding cup wheel for concrete. 4.5 inch (115mm) diamond grinding cup wheel is designed for fast and long lifespan grinding for concrete, urethene, epoxy, adhesives and residues. They are more aggressive and longer lasting than most diamond grinding cup wheels in the market. Because we adopt silver welding and brazing technology , and adopt the double row segments, they will make the grinding life 3 times longer than common diamond grinding cup wheel.
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