- Size Options: This impact driver bit set includes 5 pieces of 2.56 inches (65mm) and 5 pieces of 4.33 inches (110mm) screwdriver bits, offering versatility for various tasks and environments. - Durable Material: Crafted from high-quality S2 carbon steel, these bits are designed for strength and wear resistance, ensuring a long lifespan even under demanding conditions. - Wide Compatibility: Ideal for home repairs, machinery upkeep, and furniture assembly, these bits are compatible with most electric drills and impact drivers, making them suitable for a multitude of applications. - Enhanced Precision: Each bit features an 11-character tip design, ensuring a precise fit with screws. This minimizes slipping, boosts efficiency, and simplifies your fixing tasks. - Practical Applications: Perfect for assembling new furniture, maintaining household appliances, or repairing equipment, this set equips you to tackle a range of projects with ease and confidence.