| 摘要 |
This invention provides a cutterhead attached to a slider disposed on a rail, and composed of an attachment/detachment part of a cutter holder, a cutter cover attachable to and detachable from the cutter holder, a cutter lever, and the like, the cutter holder being urged by a cutter spring to the slider, and the cutter lever and the cutter cover being able to be detachably attached thereto, a side surface of a rotary blade being supported by an arc-shaped cutter abutting plate, and an escape surface for removing cut pieces produced by cutting by the rotary blade being formed on an arc-shaped peripheral surface of the cutter abutting plate, so that a cutting blade is reliably held in a stable excellent state and cutting work of the cutting blade is not obstructed by cut pieces produced by cutting by the cutting blade.
|
