To provide a cutting edge tool with an angle indicator which is effective by fixing fixedly to a chain saw which safely performs cutting and cutting of standing trees, especially in a cutting tool such as a hedge trimmer, a clipper, a chain saw, Provide equipment.SOLUTION: The horizontal instrument with an angle indicator comprises a flat rectangular parallelepiped horizontal vessel main body 1, a first cylindrical leveler 2 is fixed along the X axis direction on the left half side of the horizontal flattened body 1 , The second cylindrical level 3 is fixed to the right half side along the Y axis direction and the third cylindrical level 4 is fixed to the left side wall on the left half side along the Z axis direction and the side wall of the back side , The view assisting cylindrical level 5 is fixed along the X axis direction and the angle measuring instrument 6 is fixed along the right side wall on the right half side. The horizontal instrument with an angle indicator according to the present invention is fixed to a blade cutting tool such as a hedge trimmer, a clipper, a chain saw or the like via a support seat.BACKGROUND OF THE INVENTION【課題】本考案は、ヘッジトリマ、バリカン、チェーンソー等の有刃工具において、特に、立木の伐倒や玉切り作業を安全に行うチェーンソーに固定して使用することで有効となる角度指示器付き水平器を提供する。【解決手段】本考案の角度指示器付き水平器は、扁平な直方体の水平器本体1と、該水平器本体1の左半分側にX軸方向に沿って第1円筒水準器2を固定し、右半分側にY軸方向に沿って第2円筒水準器3を固定し、また左半分側の左側の側壁にZ軸方向に沿って第3円筒水準器4を固定し、背面側の側壁にX軸方向に沿って視界補助用円筒水準器5を固定し、更に右半分側の右側の側壁に沿って角度測定器6を固定する。本考案の角度指示器付き水平器は、支持座を介してヘッジトリマ、バリカン、チェーンソー等の有刃工具に固定する。【選択図】図1