Main Features and Advantages - Feature 1: This multifunctional drill set includes four sizes: 6mm, 8mm, 10mm, and 12mm, making it ideal for a variety of drilling tasks including ceramic tiles, glass, concrete, and marble. This versatility allows you to tackle different projects with ease, whether for home improvement or professional use. - Feature 2: The drills are engineered using a special grinding process that minimizes cutting resistance, resulting in high drilling efficiency. This means you can achieve precise holes faster, saving you time and effort during your projects. - Feature 3: Designed for compatibility with both hand drills and impact drills, this set provides flexibility in your drilling methods, allowing you to choose the best tool for your specific task. This adaptability enhances the overall utility of the drill set. - Feature 4: The double-thread U-shaped drainage groove design ensures that debris is efficiently expelled during drilling. This feature not only improves the drilling speed but also keeps the drill bit cooler, reducing wear and prolonging its lifespan. - Feature 5: The anti-slip triangular shank design ensures a secure grip in the drill chuck, preventing slippage during use. This design enhances safety and precision, allowing for more controlled drilling operations. Additionally, the surface coating provides rust resistance, high-temperature tolerance, and excellent wear resistance, ensuring durability over time. Technical Specifications - Product Name: Multifunctional Alloy Triangle Drill Set - Product Material: High-Quality Tungsten Steel Alloy - Product Color: Silver - Product Size: 6mm, 8mm, 10mm, 12mm Solutions This drill set effectively addresses the need for high-performance drilling in various materials. Its efficient design and compatibility with multiple types of drills make it an essential tool for both DIY enthusiasts and professionals, ensuring precise and hassle-free drilling. Uses Ideal for drilling into floors, wall tiles, glass, concrete, and marble, this multifunctional drill set is perfect for construction, renovation, and repair projects. Whether you are installing fixtures, creating openings, or performing detailed work, this set provides the versatility and performance needed for successful results. Packaging List - 6/8/10/12mm Multifunctional Alloy Triangle Drill Set x 1 Please note: . Due to manual measurement, dimensions may have a 1-3cm error. . Colors may vary slightly between different displays.