| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a saw blade that is hard to be clogged with chip and can cut well for a long period of time. <P>SOLUTION: This is a saw blade having two or more teeth 3 formed along one edge of a plate saw body wherein bases 3B, 3B of adjacent teeth 3, 3 are formed in a separation state through an arcuate groove bottom surface 20. <P>COPYRIGHT: (C)2013,JPO&INPIT |
