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Micro end mill and method of manufacturing same

  • US 9,643,282 B2
  • Filed: 10/17/2014
  • Issued: 05/09/2017
  • Est. Priority Date: 10/17/2014
  • Status: Active Grant
First Claim
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1. A method of manufacturing a micro end mill with a cutting tip, comprising:

  • producing a billet made of Superhard material using laser radiation;

    bonding the billet to a shank of the end mill, the shank made of different material than the billet; and

    removing material from the billet using laser radiation to produce a cutting tip made of the Superhard material;

    wherein the laser radiation comprises a laser beam encased in a water jet.

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