45-90 degree adjustable angle precision drill guide, multi-functional hand drill accessory 45-90 degree adjustable angle precision drill guide, multi-functional hand drill accessory, electric drill drill guide, hand drill accessory, multi-functional electric drill accessory, mini drill universal accessory, hammer drill accessory. Product Features: 1. Robust and durable: The base is made of high-quality aluminum alloy, and the bracket is made of steel, making the main structure robust and durable. 2. Adjustable angle: This drill guide can be used in horizontal, vertical, or inclined positions. 3. Detachable handle: An additional handle is used for precise positioning and anti-slip during drilling. 4. Wide range of applications: It is the perfect accessory for your electric drill, allowing for precise drilling and opening at a specified angle in any situation—walls, ceilings, ramps, round workpieces, wooden strips, and irregular cross-sections. 5. Suitable for 99% of drilling, the 8mm hex shank is suitable for most electric drills and is easy to install. 6. High efficiency: The guide rod has a spring for quick return during repeated drilling. Specifications: Material: Aluminum alloy + steel; Chuck clamping range: 1.5-13mm; Chuck shank diameter: 8mm; Adjustable angle range: 45-90°; Maximum stroke: 150mm; Dimensions: 14 x 29cm. Package includes: 1 x Drilling guide bracket. Note: 1. Please allow 1-3cm (0.4-1.18 inches) error due to manual measurement, and colors may vary slightly due to different monitor settings. 2. Product colors may differ slightly from the pictures due to light and screen differences. Thank you for your understanding.