Multi-function: It is convenient to measure the angle of the drill bit to ensure the drilling accuracy, the depth can be measured by turning over, and the height of the table saw blade can be measured Adjustable: Loosen the fixed copper screw to quickly adjust the required size, and then fix it, and at the same time, it can complete repeated positioning at the same height Convenience: metric and imperial double-sided scales are more convenient Top Magnet: The magnet of the multi-gauge drill is placed on the top to prevent the retaining ring from shifting Material: Made of aluminum alloy, not easy to wear and tear, durable<br><br>Color: As Shown Material: metal<br><br>Package Contents: 1 x Depth Measuring Gauge<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.