Disclosed is not only operation as scraping forward, also allows cutting is by the operation such as pushing the rear, and it is possible to improve the workability such as satisfactorily corresponds to the operation as pushed particularly to the back It will provide an improved sickle. A providing a substantially crescent-shaped blade plate 1 to the tip of the handle 2, the inner bay side and outside the Gulf side of the blade plate each cutting blade is provided, and any cutting edge forms a saw-like shape, the saw the orientation of the blade is provided so that the reverse side in the inner bay side and outside the Gulf side of the blade plate, and, the blade surface blade plate inner bay side and the blade surface is placed outside the Gulf side of the substantially crescent-shaped blade plate It is provided so as to be opposite surface. .BACKGROUND【課題】手前に掻き取るような動作のみではなく、奥へ押し込むような動作によっても刈り取りが可能になり、且つ特に奥へ押し込むような動作に良好に対応して作業性を向上させることができる改良された鎌を提供する。【解決手段】柄2の先端に略三日月状の刃板1を設け、刃板の内湾側および外湾側にはそれぞれ切り刃が設け、切り刃は何れも鋸状の形状をなし、その鋸刃の向きは刃板の内湾側と外湾側で逆側になるように設け、且つ、その刃面は刃板の内湾側および外湾側に於いて刃面が略三日月状の刃板の逆面になるように設けた。【選択図】図1
