3D Woodworking Angle - Clear scaling for precision: The 3D Woodworking Angle features scales in both inches and millimeters, enabling precise measurements essential for every woodworking project. - Durable materials: Made from a rugged aluminum alloy with an anodized finish, this tool resists rust and provides long-lasting durability across many applications without degradation. - Essential for true right angles: Built to maintain true right angles both internally and externally, making it a must-have tool for precise square corners in all your workpieces. - Wider application range: This 90-degree positioning tool supports aligning boxes, frames and other structures during assembly for a variety of woodworking tasks. - Use scenarios: - Align cabinet boxes and face frames during assembly to ensure square, true corners. - Check stock for squareness before cutting, routing, or joining. - Serve as a drilling or positioning guide for hinges, brackets, and mortises requiring accurate 90-degree alignment.