1, Precision Mirco Adjustable Flip Stop, miter gauge for table saw ensure precision cross cutting and miter cut with our mirco adjust fence stop. The micro adjustable flip stop is easy to use and the accuracy is up to 0.001 inch(0.0254mm). 2, Fast Zero Calibration Feature for Quick Setup, provides the fastest zero calibration with our zero adjust knob for easier quick zero setup. First, Move fence close to table saw blad. E, make sure there is a 1 to 3mm gap between blade and fence. Second, slide the flip stop to touch the blade. Last rotate the zero calibration knob to align the 0 scale. Fast and accurate zero setup without any other tools. 3, Fast and Accurate Angle Setup, provides 11 accurate positive angle stop for quick angle set up for 90°, 60°, 45°, 30°, 22.5°, 15°, 0°, -60°, -45°, -30°, -22.5°, -15°. Easy to adjust with our fast and stable angle stop lock make sure lock angles securely in place. You can also cutting angle from -60°to 60° with the clear laser scales. 4, Telescoping Miter Gauge Fence, can support up to 36 inch crosscutting with our extendable miter gauge fence. Solid construction and stable extension system for precision adjustment. Our standard size is 19.5 inch for standard workpiece and the size is more convenient for use. You can cut easily from 0 to 36 inch with extendable fence. Includes mm and inch scales.