TOOL DRESSING COMPOSITION FOR USE

Brand Owner Address Description
TAP-IT PERCY HARMS CORPORATION 7349 N. HAMLIN AVE. SKOKIE IL 60076 TOOL DRESSING COMPOSITION FOR USE IN THREADING, LATHE CUT-OFF, PROFILE MILLING, AND THE LIKE;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The present invention relates to a polishing apparatus, and a semiconductor manufacturing method using the apparatus. Dressing of a grindstone surface is ground by sizing processing whereby dressing of a tool surface can be done while preventing occurrence of cracks on the grindstone surface which is the cause for occurrence of scratches. Further, flatness of the surface of a dressing tool can be guaranteed because of sizing cutting-in; even if a thick grindstone of a few centimeters is used, the flatness can be maintained to the end; and processing with less in-face unevenness can be always carried out. Therefore, the life of the dressing tool can be greatly extended.