3D Multi-Angle Measuring Ruler Versatile Woodworking Tool Hole Rulers with Preset Angles for Engineer Carpenter Crafting and Drawing Our woodworking ruler features carved-printed scale lines for accuracy and longevity. Coated with protective powder, these markings are clear, easy to read, and resistant to wear. This tool is designed to measure or mark angles from 0 to 90 degrees quickly and accurately. Ideal for woodpeckers tools for woodworking, engineering, and construction tasks. It's an essential tool in the woodworking industry and can be used with various materials such as round, three-dimensional workpieces, pipes, etc. Features: Multi-Angle for Use: The ruler has built-in scales for 22.5 degrees, 30 degrees, 45 degrees, 60 degrees, 67.5, and 90 degrees, making it an essential tool for woodworkers, carpenters, and DIY enthusiasts. Versatile Design: Our multi-angle measuring ruler simplifies your woodworking projects. With scales for common angles and ruler measurement, it's perfect for measuring, marking, and calibrating.  Durable Woodworking Tool: Crafted from high-quality aluminum alloy, this hole ruler is designed for durability and accuracy. Clear engraved markings, making measurements and markings easy to read. All-Combo Measuring Ruler: This speed ruler and carpenter ruler combination tool offers convenience and accuracy. With a metric size of 110mm, or an imperial size of 3 inches to choose from, meet different needs. Portable Accessory: With a compact design, our rules are easy to disassemble and use on the go, making it the perfect choice for marking and checking lines on wooden boards and other materials. Specifications: Type: Red-Metric, Red-Imperial, Blue-Metric, Blue-Imperial (Optional） Material: Aluminum Alloy Item Size: 112 * 79 * 82mm/4.41 * 3.11 * 3.23in Item Weight: 100g/3.53oz Package Size: 150 * 130 * 20mm/5.91 * 5.12 * 0.79in Package Weight: 110g/3.88oz Packing List: 1*Ruler