Description:

[Compatibility and Efficiency] - Designed for compatibility with electric drills and bench drills, providing high efficiency in a variety of drilling tasks.. [Versatile Application] - Suitable for various materials such as stone, concrete, wood, steel, brick walls, plastic, tiles and marble, ideal for various construction tasks.. [4 Pieces 1/4 Inch Hex Shank Drill Bit] - Provides versatility in use and a secure grip for various drilling applications.. [Unique Eccentric M35 Bit Design] - Penetrates various materials easily, while the U shaped spiral groove prevents chip accumulation and retention, improves drilling efficiency.. [High Strength M35 Carbide ] - Provides efficient and stable drilling of deep, angled and blind holes with exceptional durability and to erosion and deformation..