4Pcs Eccentric Twist Drill Bit Set 150mm 6.35mm Hex for Masonry

Summary

• Industrial Grade Material: Crafted from high strength M35 carbide carbide, the eccentric drill bit ensures efficient and stable drilling for deep, angled, blind holes, with exceptional durability and resistance to erosion and deformation.
• Fast Chip Removal, High Efficiency: Unique eccentric M35 bit design easily penetrates various materials, while the U shaped spiral groove prevents chip accumulation and retention, enhancing drilling efficiency.
• Wide Application Range: Suitable for multiple materials such as stone, concrete, wood, steel, brick walls, plastic, tiles, and marble, these drill bits are versatile for various construction tasks.
• Drill Bit Sizes: Includes 4 pieces of 1/4 inch (6, 8, 10, 12 mm) hex shank twist drill bits, offering versatility in usage and providing a secure grip for different drilling applications.
• Machine Compatibility: Designed for compatibility with electric drills, and bench drills, the high strength eccentric drill bit is convenient to use and ensures high efficiency in a variety of drilling tasks.