Title:
BIT ADDED TO ROTARY TOOL SUCH AS ELECTRIC ROTARY TOOL
Document Type and Number:
Japanese Patent JP3793000
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a bit added to a rotary tool such as an electric rotary tool.
SOLUTION: A bit body 1 has a bit part 1a at one end part and a connection part 1b connected to the rotary tool 4 such as the electric rotary tool, at the other end part. A rib part 3 of such cross-sectional shape that rib bodies 3a are provided radially projecting from an axis is provided in a suitable position between the bit part 1a and the connection part 1b.
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Inventors:
Koichi Kaneko
Application Number:
JP2000200013A
Publication Date:
July 05, 2006
Filing Date:
June 30, 2000
Export Citation:
Assignee:
Kaneko Manufacturing Co., Ltd.
International Classes:
B25B21/00; B25B15/00; (IPC1-7): B25B21/00
Domestic Patent References:
| JP2532728Y2 | ||||
| JP6071082U | ||||
| JP5040316U | ||||
| JP63120780U | ||||
| JP2000158352A | ||||
| JP2001347467A |
Attorney, Agent or Firm:
Tsuyoshi Yoshii
Masae Yoshii
Masae Yoshii