| 摘要 |
A cutter employing flat replaceable blades in a support member that is shaped as a cube having indentations in its sides to facilitate grasping. The cube is divided into two sides which are held together by adjustable securing means. The blade is inserted in a receiving slot, a plurality of such slots preferably being disposed through the mid-section of the cube at several different angles with respect to the surfaces to be cut. The blade is held in place by positioning it in the slot which corresponds to the desired cutting angle, inserting it to the desired cutting depth and then tightening the adjustable securing means. The cutter is adapted to being guided by a straightedge or to being used for making freehand cuts. The bottom surface of the cutter is shaped to avoid tearing the surface of the mounting board being cut.
|
