| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel structured mitered joint working frame for an electric saw wherein an internal corner butting part of each end part of a large width member can be accurately and easily cutting off by a specific angle halfway to a width of the member by using the electric saw. SOLUTION: The mitered joint working frame tool for the electric saw is provided wherein to a pair of parallel side fixing frames 1 and 1, a pair of guiding levers 3 and 3 assembled in a perpendicularly crossed arrangement on an upper end surface of both side fixing frames 1 and 1, both of a pair of the side fixing frames 1 and 1 and a pair of the guiding levers 3 and 3 can change also respectively a spacing distance from each other parallelly, and can be temporarily fixed at a specific spacing distance.
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