1、Excellent Aluminum Alloy: Made of sturdy aluminum alloy, this woodworking mitered hole locator will not rust or crack and makes it easy to drill diagonal holes for perfect joints and mitered holes for perfect joints with ease. 2、15 Degree Oblique Hole: This woodworking oblique hole locator quickly and easily drills miter holes to hide screws in wood furniture. 15 degree oblique hole locator has a precise opening angle to help you make stamping more efficient and accurate. 3、Clear Metric Scale: This woodworking dowel jig kit features clear metric scales for mounting on a workbench, and the scales can be adjusted as needed. 4、High Efficiency: The woodworking dowel jig kit also allows for accurate locating and efficient drilling without burrs, and easy and fast drilling of angled holes to hide screws in wooden furniture, which helps improve efficiency. 5、Wide Application: This woodworking miter hole locator has a wide range of applications and can be used for wood tool working, home improvements, cabinet, bookcase and vanities.