Hard grinding tool for polishing

Hard grinding tool for polishing

  • CN 201,913,555 U
  • Filed: 12/21/2010
  • Issued: 08/03/2011
  • Est. Priority Date: 12/21/2010
  • Status: Active Grant
First Claim
Patent Images

1. a hard polishing abrasive tool is characterized in that, comprises grinding tool matrix (1) and fixed abrasive material (2) on it, and described grinding tool matrix (1) is provided with concaveconvex structure (11) on the surface of affixed abrasive material (2).

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