Medical miniature abrasive drilling instrument with positive rake angle micro-blade spiral texture

The invention discloses a medical miniature abrasive drilling instrument with a positive rake angle micro-blade spiral texture. The instrument comprises a stainless steel cutter bar and a PCD polycrystalline diamond abrasive drilling bit welded to the cutter bar. The surface of the diamond abrasive...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: REN YINGHUI, LI CHENGSHAO, SHU YANG, MAO CONG, LUO YUANQIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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