√ [Allen Wrench Drill Bit Set Includes 10 Most Popular Sizes] - 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16". Type of shank: 6.35mm/ 1/4", Length: 100mm(3.94"). Heat treated, durability, has high hardness, not easy to wear. Here's the can't missed option for you.

√ [Professional Screwdriver Bits Are Made Of S2 Alloy Steel, Very Well Made And Tough As Nails] - Hardness can reach HRC60 degree. Fit for electric screwdrivers, hand screwdrivers, electric drills, air drills and so on. A long lifetime of the drill bit is reached due to its durable construction and superior technology.

√ [Nickel Plating Surface Treatment, Super Anti-Rust] High quality, long lasting and durable. Each bit is clearly marked that you can find what the size you need quickly. Easy to take and use.

√ [Top Grade Quality, Corrosion Resistant] Perfect tools for Ikea type furniture. The 1/4 inch hex head allen wrench drill bit set, an indispensable part in our life, has brought us great conveniences. It is also the nice present for your family and friends. If you have any problem, please do not hesitate to contact us by e-mail. We will try our best to serve you.

√ [Magnetic Tips And 100mm(3.94inch) Length] - The hex head allen wrench drill bit set is a little bit magnetic, which helps to keep nuts and bolts stuck to them. Can improve your work efficiency. Thumbs up! 100mm(3.94") length, longer than the market ones, More practical and convenient.