【High-Quality Stainless Steel】: These wood marking tools are made of high-quality stainless steel, which is rigid, not easy to break, durable, and rust-resistant. You don't have to worry about the metal square tool easily breaking. 【High Precision】: The ultra-precise woodworking marker with holes is clear, accurate, versatile, and easy to use for woodworking and CNC machining, making marking convenient and highly efficient. 【Wide Range of Uses】Our square woodworking ruler is flexible and easy to use. It can draw horizontal, vertical, long, short, parallel, and right-angle lines, making it a perfect aid for artists, architects, engineers, and carpenters, and can meet various marking needs. 【Easy to Use】: Our metal cutting ruler has a precise stop. This is a combination square for marking or measuring, which is simultaneously set at each position on the scale. Simply locate your pencil or then draw the absolute precision line you will receive. 【Good Buy】: This 30cm steel ruler comes