该工具求简单，快速地制备宽度，高度或厚度可重复的样品。 当需要准备用于压缩测试的立方样品或使用刀片固定装置进行测试需要均匀宽度的样品时，适合使用此工具。This tool is for those looking for a simple and quick means of preparing samples of repeatable width, height or thickness. This is of particular importance when required to prepare cubed samples for compression testing or when a sample of uniform width is necessary for tests using blade fixtures.