General description Introducing the 30/45/90° Angle Drill Hole Guide Jig, designed for precise drilling at various angles. This versatile tool is perfect for creating angled and straight holes, making it ideal for cable railing lag screw drilling and other DIY projects. The jig is compact and easy to carry, ensuring you can take it wherever your projects lead you. Technical specifications Available drilling angles: 30°, 45°, and 90° Drilling guide hole sizes: 3/8 inch (9.52 mm), 5/16 inch (7.93 mm), 1/4 inch (6.35 mm), 3/16 inch (4.76 mm) Material: Aluminum alloy Color: Red Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with most cable railing cable protector sleeves and lag screws Can be used with locking C-clamps and F-clamps to stabilize the drill Usage This drill guide is perfect for installing wood, aluminum, and stainless steel posts, as well as deck railings, cable railings, stair deck railings, and various DIY railing projects. It ensures burr