5-Piece Square Toothed Drill Bits Tungsten Carbide Masonry Drill Bit Set for Concrete Glass

Product Description Function Tungsten Carbide Tips: The concrete masonry drill bits are made of high-strength tungsten carbide, which provides excellent hardness, toughness, high wear resistance and impact resistance. For tough drilling tasks in various materials. Versatile Size Range: The square toothed eccentric drill bit set includes 6 common sizes: 4mm, 5mm, 6mm, 8mm, 10mm and 12mm to cover a wide range of drilling needs. The four-blade design allows for quick access and precise positioning while drilling, ensuring clean and precise holes every time. Universal Hexagon Design: The twist drill bit set features a standard hexagonal shank for a secure grip, compatible with most drills, providing stable and reliable performance. The secure connection between the drill bit and the drill bit supports minimal wobble, improving accuracy and reducing the risk of damaging surfaces or tools. Enhanced Chip Removal Groove: This concrete drill bit set is designed with an extended chip removal groove and supports smooth and efficient chip removal during drilling. It effectively prevents chip formation, allowing for faster and more consistent drilling speeds even at high rotations. Wide Application: The concrete drill bits are suitable for drilling through a variety of materials, including wood, plastic, cement, brick and similar soft metals, granite, glass and marble materials that need to be added water to cool down for a longer service life. Package Includes 5pcs Square Toothed Drill Bits 5pcs Square Toothed Drill Bits Tungsten Carbide Masonry Drill Bit Set for Concrete, Glass, Brick, Cement, Tile, Drilling Tools is_customized: Yes, Model Number: Square Toothed drills DIY accessories: Tiles, Material: Diamond Type: Center drill, Application: Masonry drilling