Title:
【発明の名称】置換可能な端部キャップを備えるインサート・ドリル
Document Type and Number:
Japanese Patent JP2003513809
Kind Code:
A
Abstract:
The insert drill (10) disclosed comprises a drill body (12) proper in which the entering hole-forming inserts (34, 36, 38, 40) are mounted in a removable and replaceable end cap (26) to facilitate restoration of the drill (10). The attachment of the end cap (26) to the drill body (12) is made by two sizable pins (54) received in aligned holes (50, 50', 52, 52') in the end cap (26) and drill body (12) and secured therein by set screws (58) engageable with holes (56) in the pins (54).
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Inventors:
William Bennett Johnson
Application Number:
JP2001538112A
Publication Date:
April 15, 2003
Filing Date:
October 30, 2000
Export Citation:
Assignee:
Ingersoll Cutting Tool Company
International Classes:
B23B51/00; B23B51/04; (IPC1-7): B23B51/00
Attorney, Agent or Firm:
Yoshikazu Tani (2 outside)