Cutting cord head for strimmer has cylindrical cutting cord head with central locking screw and four holes for cutting cords

摘要

The strimmer head has a cylindrical casing mounted on a rotary drive shaft. The cylinder has four notched pins on its lower surface. A movable cylindrical cap has a conical central bore to receive a retaining screw for the cylinder. The cylinder has four horizontal holes to receive four cutting cords.