This drill guide is specifically designed for the DeWalt DCD776-EX drill, but it is also suitable for all types of drills with a collet diameter of about 54mm. It features a friction-type clamping design, which can be easily fixed with a simple push during installation and removed just as conveniently.

The guide is equipped with a simple but extremely practical depth gauge, which can easily achieve precise control of the depth by adjusting it with a rotation.

The steps of using a depth gauge are as follows:

1. Load the drill
2. Slide the guide sleeve onto the power drill
3. Place the electric drill steadily on the surface of the workpiece, and let the spring naturally support the weight of the electric drill
4. Adjust the position of the drill bit so that it just lightly touches the surface of the workpiece
5. Rotate the depth gauge so that the distance between the bottom of the gauge and the surface of the workpiece precisely corresponds to the drilling depth you need