3D Multi-Angle Carpenter's Square with Hidden Pins, 22.5-90° Aluminum Alloy 3D Square with 11 Different Types of Holes, Drilling Template, Precise Carpenter's Square, Red

【High Precision】This 3D multi-angle carpenter's square has clear, easy-to-read markings, allowing for quick and accurate measurements. The smallest unit of measurement is a millimeter, and the longest scale reaches up to 112 millimeters. Its user-friendly design can improve your work efficiency, allowing you to complete measuring tasks more quickly.

【11 Types of Drilling Jig Holes】This quick carpenter's square is equipped with 11 drilling holes of different diameters, ranging from 3mm to 11mm, compatible with various sizes of standard screws. This feature allows you to easily find the corresponding hole and quickly complete drilling tasks.

【Detachable Design】Each set of metric square includes 1 protractor, 2 screws and 1 hex wrench. The detachable design allows for easy assembly and disassembly to suit various applications.By tightening the screws, it transforms into a 3D measuring tool.When not needed, use the hex key to remove the screws, providing a square and a carpenter's square for versatile measuring tasks.【High-Quality Aluminum Material】This 3D woodworking square is made of aluminum alloy with an oxidized surface, making it rust and corrosion resistant.Its robust structure prevents deformation, ensuring long-term accuracy.Furthermore, it is lightweight, weighing only 150g, making it easy to carry without any hassle.【Wide Application】This 3D multi-angle carpenter's square is more than a traditional ruler; it can measure angles, mark cutting lines, and determine slopes.Essential for any toolbox or workshop, it measures 3D objects such as wood, metal pipes, and marble, making it ideal for engineers and carpenters.