Original document(23 pages)  中文版
    The invention relates to a method for the production of a tool, in particular a drill (6) or milling cutter, having at least one conveying helix (8a, 8b), proceeding from a bar-shaped blank (1). In this case, there is provision for introducing the conveying helix (8a, 8b) in a single operation by means of a machine tool, the blank (1) having a diameter (DR) which is larger than a diameter (dF) of the conveying helix (8a, 8b).
Application Number
申请号		 03106697 Application Date
申请日		 2003.02.28
Title 名称 Method for producing tools especially arilling bit or milling cutter
Publication Number
公开号		 1440855 Publication Date
公开日		 2003.09.10
Approval Pub. Date Granted Pub. Date
International Classification 分类号 B23P15/32;B23P15/34;B23Q7/00
Applicant(s) Name
申请人		 Hawera Probst GmbH
Address 地址
Inventor(s) Name 发明人 Benhad;Moze Lana Widman;Hans-Peter Phiser
Attorney & Agent 代理人 zhang zhaodong
More information 更  多  信  息


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