Method for manufacturing disposable rotary cutting tools for dental or medical applications

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专利权人:

Stephane Courvoisier

发明人:

Stephane Courvoisier

申请号：

US13157790

公开号：

US08438950B2

申请日:

2011.06.10

申请国别(地区):

US

年份:

2013

代理人:

摘要：

The shank (12) of a disposable rotary cutting tool (10) comprises a pipe section (16) cut from a drawn metal pipe. The tool head (14) is formed from a cut-out (18a, 18b) of a drawn metal sheet or a section of a metal tube by non-cutting machining. The pipe section (16) and the tool head (14) are advantageously attached by force fitting.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/