Importance

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Abstract

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 C1 and the second tips C2 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 C1 and a second tip C2 repeatedly appear in this order. The first tip C1 has a Kerf cutting dimension S1 at a position at which a maximum width W1 is reached, and its rotational radius at the position at which the maximum width W1 is reached is R1. The second tip C2 has a Kerf cutting dimension S2 at a position at which a maximum width W2 is reached, and its rotational radius, at the position at which the maximum width W2 is reached, is R1. The Kerf cutting dimension S2 is shorter than the Kerf cutting dimension by 0.01 to 0.05 mm.

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First Claim