ARMOR TOOL carpentry tool is a self-adjusting system that allows you to effortlessly create strong and precise pocket holes. Its main feature is the ability to clamp workpieces of different thicknesses without re-adjustment. It automatically sets the drill guide and collar based on the thickness of the workpiece, creating precise holes every time. The color-coded screw system makes it easy to match the screw size and head to the thickness and depth of the hole, and the color coating itself provides corrosion protection for the workpiece. The body is made of plastic, while the clamping mechanism and drill guide blocks are made of steel. The attachment is equipped with a dust collection port and is height optimized for 2x4 extensions. The tool can be easily attached to any surface for a more permanent work station.