Introducing the line drawing ruler, a high-quality construction ruler crafted from durable aluminum alloy. This ruler is wear-resistant, rust-proof, and designed to withstand heavy use without deformation. Its sleek metallic finish adds a touch of modern elegance to any workspace. Featuring precise measurements, the T-shaped woodworking marking machine ensures unparalleled accuracy with 1mm/0.04 inches spacing between adjacent holes in each row. The staggered rows of holes increment by 0.5mm/0.02 inches, guaranteeing consistent and reliable measurements. The ruler's beveled edge minimizes parallax errors, enhancing measurement precision compared to other rulers on the market. Ideal for woodworking projects involving solid wood and furniture parts, this ruler is perfect for cabinet work, panel installations, large cabinet assemblies, and bookcase arrangements. Easy to install, simply insert the ruler into the machine head notch, secure it with screws, and align the pencil tip with the desired scale hole for drawing parallel lines effortlessly. Versatile and practical, the T-shaped woodworking scribing ruler is suitable for marking, measuring, art drawing, woodworking positioning, and cabinet layout tasks. Whether you're designing desks, bookcases, cabinets, or shelves, this ruler is a must-have tool for achieving accurate and professional results every time. Item Name: Line Drawing Ruler Material: Aluminum Alloy Features: Durable, Practical, Long Lasting, Widely Used Size Details: Length: 35cm/13.78" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Line Drawing Ruler