Features: 1. Constructed with robust aluminum alloy material, ensuring high strength and hardness. 2. Featuring a reversible design for quick drilling, it offers a high precision and wide range of adjustments. 3. Touted as the most accurate and fastest hardware tool on the market, it can save time wasted on creating wood templates. 4. Comes with a quick-to-learn usage guide, this tool is designed for easy assembly and disassembly as per actual needs. 5. Provides a convenient clamping system for fast, stable and precise drilling. Specifications: Category: Woodworking Supplies Material: Aluminum Alloy Color: Red/Silver Size: 60 cm Adjustability: High-precision and wide-range Usage: Drilling and Marking Gauge Durability: High strength, Hardness, and Corrosion Resistance Package Included: 1 x High Precision Angle Ruler 1 x Pack of assembly accessories Note: Product color may vary slightly due to lighting effects and monitor settings. Please allow a 1-2mm measurement deviation due to manual measurement.