- Effortless Positioning: The Hole Drill features a strong suction mechanism that securely fixes the position, making it easy to drill accurate holes on flat surfaces like glass, tiles, and marble. - Versatile Drill Guide: This adjustable guide accommodates hole sizes ranging from 6 mm to 83 mm (0.24 inch to 3.27 inch), catering to various drilling needs, whether for home improvement or professional projects. - Durable Construction: Crafted from high-quality stainless steel and rubber, the Glass Ceramic Hole Drill Guide is designed for long-lasting performance and reliability across different applications. - Stable Suction Base: With a diameter of 4.53 inches, the suction base ensures that the guide remains securely in place on walls or floors, providing stability for precise drilling. Use Scenarios: 1. Perfect for installing fixtures or shelves on tiled walls, ensuring clean and accurate holes without damaging the surface. 2. Ideal for creating holes in glass for decorative projects or plumbing installations, offering peace of mind with its secure positioning. 3. Great for DIY enthusiasts working on marble countertops, allowing for effortless drilling while maintaining the integrity of the material. This Hole Drill is an essential tool for anyone looking to achieve clean, precise holes in a variety of smooth surfaces, providing convenience and reliability in every use.