DIAMOND CORE BIT

DIAMOND CORE BIT

PROBLEM TO BE SOLVED: To provide a diamond core bit having good chip discharging performance when discharging chips by dust collection by a dust collector from the inside or the outside of the diamond core bit, without increasing a manufacturing cost.SOLUTION: A diamond core bit comprises a cylindri...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KAWAMATA TAKASHI, NISHIKAWA TOMOMASA
Format: Patent
Sprache:eng
Schlagworte:
BORING
GRINDING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
POLISHING
TOOLS FOR GRINDING, BUFFING, OR SHARPENING
TRANSPORTING
TURNING
WORKING CEMENT, CLAY, OR STONE
WORKING STONE OR STONE-LIKE MATERIALS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a diamond core bit having good chip discharging performance when discharging chips by dust collection by a dust collector from the inside or the outside of the diamond core bit, without increasing a manufacturing cost.SOLUTION: A diamond core bit comprises a cylindrical core bit body having a mounting part to a power tool, and a blade part arranged with a plurality of diamond tips with diamond abrasive grains distributed in a metallic bond at one end of the core bit body. In the diamond core bit, a slope is provided at the side of a bonded surface of the diamond tip with the core bit body.