POWERFUL FUNCTION: The table saw alignment gauge can check table saw miter slot to blade squareness, blade and fence alignment, arbor and blade run-out, or any other alignment and measurement you want. HIGH ACCURACY DIAL INDICATOR: The measuring range of the table saw dial indicator is 0-1",and the accuracy is 0.001” Dial indicator mounting bar measures 3/4” x 3/4” x 5-1/2”, miter groove bar measures 3/8” x 3/4" x 6-1/4". STRONG APPLICABILITY: 6 holes for the dial indicator rod, so when you need to adjust the accuracy of different workshop machines, even if the distance between the chamfer groove and the blade is different, you can use our table saw alignment gauge. Self-Adjusted for Your Convenience: 6 holes for the dial indicator rod, so when you need to adjust the accuracy of different workshop machines, even if the distance between the chamfer groove and the blade is different, you can use our table saw alignment gauge. The chamfered groove rod has a spring plunger and a leveling nut, it can be self-adjusted to perfectly fit your mitered groove. Specification: Type: Table Saw Dial Indicator Material: Aluminum Alloy Accuracy: 0.001in Measuring Range: 0.01-1in Color: Red Size: 180*150*75mm Application: Industry Measurement Package Contents: 1 x Table Saw Dial Indicator Kit 1 x Set Mounting Accessories