DIAMOND DRILL AND PRODUCTION THEREOF

PURPOSE: To provide an inexpensive diamond drill cutting tool not requiring a special fine discharge processing machine or soldering treatment, easy in the processing of the spiral groove shape of a drill and having a long life and good processability. CONSTITUTION: A fine wire material 2 is spirall...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	FURUTAKI TOSHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	BORING COMBINED OPERATIONS GRINDING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS POLISHING TOOLS FOR GRINDING, BUFFING, OR SHARPENING TRANSPORTING TURNING UNIVERSAL MACHINE TOOLS WORKING CEMENT, CLAY, OR STONE WORKING STONE OR STONE-LIKE MATERIALS
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