General Description This marking knife is designed for precision and durability. Made of high-quality brass, aluminum alloy, and stainless steel, it is perfect for scribing work. The tool head features a round blade for safe use. Technical Specifications Material: Brass, Aluminum Alloy, Stainless Steel Measuring Range: 0-12 cm Fine Adjustment: 0.2 mm Dimensions: 21.7 x 5.95 cm (Total Length x Maximum Diameter) Compatibility and Accessories This marking knife is compatible with various materials and can be used for applications ranging from carpentry to other DIY projects. Installation No special installation is required. Simply pick it up and use it as needed. Usage Use this marking knife to mark precise lines on your workpieces. The brass surface glides easily over edges, and the sharpened steel rod can also be used as a depth gauge. Other Information The marking gauge's anti-roll design prevents the tool from falling off your workbench, ensuring convenient and safe use.