Competitive Edge

High Precision and Hardness

20 Piece Hex Head Allen Wrench Drill Bit Set Made from heat-treated S2 alloy steel for enhanced torque and unmatched hardness. Test results show maximum torsion force up to 180-200N and hardness up to 60±2HRC. This ensures the bits don't break and wear easily.

Magnetic and Anti-Rust

Magnetic Tips and Rust Protection All 20 bits come with magnetic tips, allowing easy screw holding. Fully polished, Chrome-plated finish provides complete rust and corrosion resistance.

Longevity and 100% Risk-Free

Heat-Treated and Hardened Sockets Heat-treated S2 alloy steel bits and hardened Chrome Vanadium steel sockets ensure long-lasting performance and reduced wear and tear.

Metric and SAE Steel Hex Bit Set

Detailed Sizing - Metric Bit Set: 10 pieces with sizes 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm - SAE Bit Set: 10 pieces with sizes 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16"

Wide Range of Uses

Versatile Applications 3" long, hex head allen wrench drill bits are perfect for various tools like electric screwdrivers, hand screwdrivers, electric drills, and general purpose tools. Ideal for use in automobiles, repairs, trucks, engines, motorcycles, computers, cable boxes, toys, interiors, dashboards, appliances, and consumer electronics.