Precision you can rely on: T type woodworking scriber ruler features standard scales, finely marked holes and notches with 1mm accuracy to ensure precise measurements every time; staggered double rows of finely marked holes at 1mm/0.04' spacing allow you to position the pencil tip on the target quickly; simply slide the tool along the workpiece to draw horizontal lines with an ultralow probability of error. Clear scales and easy to read: 600mm T type woodworking scriber rule is designed with laserengraved scales and numerals, with precise scales, clear lettering, flat edges, and vibrant red color to ensure optimum visibility and accurate readings; the blade of the t ruler is machined to a 45degree bevel, which improves the accuracy of the measurements and markings by reducing parallax and makes the ruler clear and easy to read, even in poorlylit environments. Removable backplane for portability: The back plate of the precision marking truler is removable and comes with the mounting tools such as spanners and screws, making assembly and disassembly a breeze; the ruler is small, lightweight and easy to carry, making it ideal for carrying when traveling, and ensuring accuracy for portable use. Aluminum alloy construction: Woodworking scriber ruler is made of aluminum alloy, CNCfinish machined, sturdy and durable, with oxidation resistance, not easy to rust and deform, and still maintains its shape and strength after a long time of use; the surface is polished, bright and burr. Warm tips: mechanical pencil is recommended. Wide range of applications: T type scriber rulers are commonly used in woodworking or artistic drawing for precise layout and measuring edges, such as positioning, scribing and measuring in woodworking, layout work for cabinets, bookcases, shelves, desks, etc., and are an indispensable tool in your toolkit.