Features • High Cutting Efficiency: The incisive blade design features a large discharge for fast cutting speeds, enhancing your overall working efficiency • Premium Diamond Material: Crafted from high-quality diamond, this cutter ensures durability and is ideal for repeated use across various applications • Versatile Applications: Perfect for drilling through granite, ceramic tile, concrete, marble, and more, making it a must-have tool for any project • Secure Connection: Equipped with an M14 female thread, the strong connection provides stability and reliability during operation for consistent performance • Quick and Easy Setup: Lightweight and compact, this tool allows for hassle-free installation that can be completed in just minutes, getting you back to work faster Features: 1、Large Torsion: The hole opener has large torsion and high load bearing capacity, which can effectively prevent slippage and hold more stable, not easy to break the handle, and improve work efficiency. 2、Fast Drilling Speed: This hole opener has fast drilling speed, round hole diameter and no gaps. 3、Integral ing: The hole opener is integral ing without burrs, with a smooth and installation. 4、Larger Cut Out Design: The cut out design of the hole opener is larger, which reduces the resistance when opening the hole. 5、Application: This hole opener can be used for glass, ceramic tiles, stone, floor tiles, marble, etc. Specification: Item Type: Diamond Hole Saw Material: Diamond Hole Diameter: Approx. 12mm / 0.47in Handle Shape: Round Handle Application: Used for Glass, Ceramic Tiles, Stone, Floor Tiles, Marble, etc. Package List: 10 x Hole Saw Package List 10 x Hole Saw