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摘要:PROBLEM TO BE SOLVED: To dispense with writing on a cut position of a workpiece at every time, of a cut line with which a cut face of a circular saw blade is required to agree, when cutting, for example, a little long workpiece of 30 cm or longer by a slide type desktop electric circular saw or a desktop electric circular saw.SOLUTION: A groove or a slit a to be caught by a tip metal fitting of a spring reel type measure b for measuring a cut length is formed on a metal plate onto which a cut material is pressed horizontally, and the tip metal fitting of the spring reel type measure is allowed to catch the groove or the slit and is extended, to thereby enable cutting accurately and simply without drawing a line. 【課題】スライド式卓上電動丸鋸または卓上電動丸鋸によって、例えば30cm以上の少し長いワークを切断する場合に、丸鋸刃の切断面に合わせるべき切断線を都度ワークの切断位置に書く必要をなくす。【解決手段】切断材料を水平に押しつける金属板に、切断長さを測るためのバネリール式メジャーbの先端金具が引っかかるようにした溝または切れ目aを入れ、バネリール式メジャーの先端金具をその溝または切れ目に引っかけ伸ばすことにより、線を引くことなく正確に簡単に切断できる。【選択図】図5

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