7-Piece Allen-Wrench 1/4 Inch Hex Head Drill Bit Set,Long-Lasting Strong Magnetic Tips Hex Screwdriver, S2 Steel, 2" Long, SAE & Metric Size,Durable Impact Allen Key,Automotive DIY Home Repairs

LASER MARKClear laser typing makes it easier to find the size you want,The drill bit is made of high quality S2 alloy steel and is phosphatized to improve paint adhesion and corrosion resistance.INDUSTRIAL GRADE QUALITYThe hex drill bits are made from S2 steel material in a shiny rust-resistant finishUSAGE VERSATILITY1/4 inch quick release hex shank driver bits fit for electric screwdriver, hand screwdriver, electric drills & air drills.Product descriptionThe drill bit is made of high quality S2 alloy steel and is phosphatized to improve paint adhesion and corrosion resistance.The 1/4" hex handle can be used with electric screwdrivers, hand screwdrivers, electric drills, combination general purpose tools and any standard drill.The results of tests show that the maximum torsion force of bits are 180-200N and the hardness of bits are 57-59HRC. The high torsion and proper hardness avoid the bits break and wearProduct size：7 PACK: 1.5MM, 2MM, 2.5MM, 3MM, 4MM, 5MM, 6MM

• Durable Construction - Crafted from high-quality S2 alloy steel, this Allen-Wrench Hex Drill Bit Set features a sturdy and hardened tempered construction for long-lasting performance in various applications
• Extra Length – While standard bits are 25 mm long, every bit in this set is 50 mm long to improve your access to recessed fasteners
• 7 piece metricsae hex bits size include 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm
• 1/4 inch hex handle can be used with screwdriver and is widely used for household tool repairs
• Versatile Usage- Ideal for automotive, furniture, DIY, and home repairs, this drill bit set is essential for mechanics, handymen, and homeowners alike.