1、 The multi-angle measuring ruler with drilling positioner is made of high-quality aluminum alloy, which is not bent or rusted, and is more durable and firmer than plastic. 2、 The upgraded multi-angle measuring ruler can be freely deformed and used in a variety of ways. The multi-angle measuring ruler has 12 straightedges and 12 metal knobs, which can be folded and adjusted freely. Use them to measure angles quickly, conveniently and accurately, helping you to accurately measure angles in a convenient and fast way. Measure the angle. 3、 High-definition, high-precision scales are very wear-resistant and can be used for a long time without worrying about corrosion. Other rulers will not wear out due to long-term calibration. The digital ruler is always kept on the ruler and has two display modes: metric and imperial systems, which are very suitable for precision angle measurement. 4、 3 kinds of suits can be selected. The suit is equipped with three sizes of plastic tile tool opening positioning device of 25mm/40mm/45mm. Just place the template tool ruler on the work area, then slide the ruler to the desired shape, and then tighten the screws. The innovative 12-section template tool can be used as a template for cutting workpieces. 5、 The multi-angle measuring ruler has a wide range of applications, suitable for all kinds of work, carpentry, floor, tile, glass installation, etc. It can easily replicate complex shapes in buildings, and can replicate and reshape them. Look for openings in stones, wood, tiles, and glass. The ceramic tile tool is an ideal angle measuring instrument for placing wood and ceramic tiles.