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  ______     ___      ______    ______   ______   
 /_   _//   / _ \\   /_   _//  /_   _// |      \\ 
   | ||    | / \ ||    | ||     -| ||-  |  --  // 
  _| ||    | \_/ ||   _| ||     _| ||_  |  --  \\ 
 /__//      \___//   /__//     /_____// |______// 
 `--`       `---`    `--`      `-----`  `------`

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Text this: Hole quality in drilling of annealed inconel 718