6PCS Eccentric Drill Bits 4 Flute Serrated Twist Bit Set for Concrete Masonry Glass Brick Cement

Feature: 1. Carbide Drill Bit: Featuring carbide tips, with industrial grade coating, these drill bits exhibit strong toughness and wear resisting, ensuring a long lifespan in heavy duty applications 2. Quick Cutting: The small incision improves cutting efficiency, allowing them to create opening in a variety of materials, including ceramic, granite, tiles, stones, wood, plastic, and concrete wall 3. Ti Coating: The ti coating reinforces the durability of the drill bits and also minimizes heat accumulation, facilitating smoother drilling and preventing damage to the material surfaces 4. Wide Compatibility: These eccentric drill bits are compatible with handheld drills and electric drills, offering versatility for a wide range of drilling tasks around construction and renovation sites 5. High Accuracy: Specifically designed for accuracy, the ceramic hydraulic buckle function ensures accurate locating, reducing the danger of bit slippage and enhancing overall drilling accuracy Specification: Item Type: Eccentric Drill Bit Material: Carbide Shank Type: Hex Shank Drill Bit Diameter: Approx. 4mm 0.16in, 5mm 0.2in, 6mm 0.24in, 8mm 0.31in, 10mm 0.39in, 12mm 0.47in. Package List: 6 x Eccentric Drill BitsCarbide Drill Bit: Featuring carbide tips, with industrial grade coating, these drill bits exhibit strong toughness and wear resisting, ensuring a long lifespan in heavy duty applications Quick Cutting: The small incision improves cutting efficiency, allowing them to create opening in a variety of materials, including ceramic, granite, tiles, stones, wood, plastic, and concrete wall Ti Coating: The ti coating reinforces the durability of the drill bits and also minimizes heat accumulation, facilitating smoother drilling and preventing damage to the material surfaces Wide Compatibility: These eccentric drill bits are compatible with handheld drills and electric drills, offering versatility for a wide range of drilling tasks around construction and renovation sites High Accuracy: Specifically designed for accuracy, the ceramic hydraulic buckle function ensures accurate locating, reducing the danger of bit slippage and enhancing overall drilling accuracy