Parts List: - Package 1: 1 Drill, 3 Drill Set - Package 2: 1 Drill, 3 Drill Set, 3 Drill, 3 Limited Ring *(Please choose according to your needs)* Highlights: 1. Adjustable Feet: The vertical hole drilling tool features adjustable feet to accommodate board thickness for precise drilling. 2. Drilling Guide Set: This set includes drilling guide tools for fixing and centering during woodworking and drilling tasks. 3. Durable Material: Constructed from high-strength aluminum alloy for long-lasting use. 4. Vertical Hole Drilling: Designed specifically for vertical hole drilling applications. 5. User-Friendly: Simple structure ensures high accuracy and ease of operation across various applications. Detailed Description: - Material: Aluminum Alloy - Color: As shown - Size: Drill: 14 x 5 cm (5.51 x 1.97 inches) - Drill Guide Sleeve Sizes: 6mm, 8mm, 10mm *(Note: Manual measurement may result in a 1-3 cm error.)* The alloy standing pouch hole fixture is corrosion-resistant, ensuring durability and longevity without rusting or breaking. The tool's dimensions make it suitable for both DIY household projects and professional commercial use. The clear scale allows for easy adjustments based on board thickness, wood type, position, and angle. Equipped with 6mm, 8mm, and 10mm drill bit guide bushes, this tool facilitates fixing and centering during drilling and carpentry tasks. Quickly drill oblique holes and conceal screws in wooden furniture with ease.