| 摘要 |
A tipped saw blade 10 is comprised of a disc-like base metal 11 and tooth bodies 12 projecting outward in a diametrical direction from plural positions continuously spaced at equal intervals on an outer periphery of the base metal 11 . The first tips C 1 and the second tips C 2 are disposed and fixed on a front face in a rotational direction of each of plural tooth bodies 12 in such a way that two first tips C 1 and a second tip C 2 repeatedly appear in this order. The first tip C 1 has a Kerf cutting dimension S 1 at a position at which a maximum width W 1 is reached, and its rotational radius at the position at which the maximum width W 1 is reached is R 1 . The second tip C 2 has a Kerf cutting dimension S 2 at a position at which a maximum width W 2 is reached, and its rotational radius, at the position at which the maximum width W 2 is reached, is R 1 . The Kerf cutting dimension S 2 is shorter than the Kerf cutting dimension by 0.01 to 0.05 mm.
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