Title:
CENTERING MECHANISM OF MAGNETIC DRILLING MACHINE
Document Type and Number:
Japanese Patent JP2002254227
Kind Code:
A
Abstract:
To provide a magnetic drilling machine which has good workability and is capable of easily centering a workpiece.
There is provided at least two light sources 8 which give off at least two beams of light crossing on a central axis of a tool 7 of an electric drill.
Inventors:
Kikuchi, Hajime
Kataoka, Kenji
Kataoka, Kenji
Application Number:
JP2001000057550
Publication Date:
September 10, 2002
Filing Date:
March 02, 2001
Export Citation:
Assignee:
HITACHI KOKI CO LTD
International Classes:
B23Q17/24; B23B49/00; B23Q17/24; B23B49/00; (IPC1-7): B23B49/00; B23Q17/24