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Brazed diamond tools and methods for making the same

  • US 9,409,280 B2
  • Filed: 03/09/2012
  • Issued: 08/09/2016
  • Est. Priority Date: 04/04/1997
  • Status: Expired due to Fees
First Claim
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1. A superabrasive tool having a superabrasive impregnated segment, comprising:

  • a metal matrix sheet comprising an infiltrated metal powder configured for bonding superabrasive particles;

    a plurality of superabrasive particles each chemically bonded to the metal matrix at specific positions according to a predetermined pattern, where the particles are spaced apart from one another in a uniform grid, and wherein the particles protrude above the metal matrix sheet with equal height; and

    an overlay material affixed to the metal matrix sheet.

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