1. Smart Checking: Use this system to quickly set up, adjust, and check the accuracy of workshop tools. Check the alignment of the saw blade and the fence, the runout of the cutter bar and the blade, and more. 2. Wide Compatibility: Multiple holes are designed for adjusting the dial indicator rod. When adjusting the accuracy of machines in different workshops, even if the distance between the miter slot and the blade varies, this table saw alignment tool can still be used. The grooved rod with leveling screw and spring plunger easily adapts to your miter slot. 3. High Accuracy: The dial indicator has a measuring range of 0 - 10mm with 0.01mm graduation, ensuring precise measurements. The bezel can be rotated to zero at any position for convenient use. 4. Practical Tool: This complete adjustable dial indicator gauge kit is designed to align and calibrate shop machinery such as table saws, band saws, and drill presses. 5. Quick Assembly: Includes an assembly tool and simple components for fast setup. Ideal for hobbyists and small workshops.