To provide a cutting tool capable of making a part of a cutting blade starting contact with a machining material uncovered with a protective cover by a simple constitution.
A mounting part 31A includes a protective cover supporting member 31C. The protective cover supporting member 31C is screwed and fixed to a part on a side of one side surface of a saw blade 61 when a base 51 of a circular saw device 50 as later is fixed to the mounting part 31A in an upper surface 31B of the mounting part 31A, is formed into a substantially rectangular planar shape, and is extended to the substantial front from the upper surface 31B in parallel to the upper surface 31B of the mounting part 31A. An extension end of the protective cover supporting member 31C is a lower end to be an end part of a peripheral direction of a safety cover 65 of the circular saw device 50 later.
HAYAMA YOSHIMASA
TSUBURAYA TOSHIHIRO
JPH08309618A | 1996-11-26 | |||
JP2008073920A | 2008-04-03 | |||
JPH0342610U | 1991-04-23 | |||
JPH0512036U | 1993-02-19 | |||
JPH0733530U | 1995-06-20 |
US4587875A | 1986-05-13 | |||
US7293489B1 | 2007-11-13 |
Shin Koizumi
Akiko Ichikawa
Kunihiko Wakabayashi
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