| 摘要 |
A carriage mechanism for use in cutting materials that increases the efficiency of a user and also reduces waste by improving the accuracy of a cut. The mechanism includes a frame having a front pair of apertures and a rear pair of apertures. A front axle is secured to the frame by the front pair of apertures and a rear axle is similarly secured. A pair of front wheels are rotatably mounted to the front axle and a pair of rear wheels are rotatably mounted to the rear axle. A blade is removably and adjustably mounted to the frame so that the blade can be extended from the frame to a preselected depth for cutting as the mechanism is rolled in a straight line path.
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