K Kwokker 10PCS Hex Allen Key Drill Bit Set, 50mm S2 Steel Metric Hex Head Allen Wrench Drill, H1.5-H12 1/4" Shank Magnetic Bits Set with Locking Carabiner

• 【Multiple Sizes Hex Bits Set】There are 10 different sizes of impact driver bits：12mm,10mm,8mm, 6mm, 5mm, 4mm, 3mm, 2.5mm, 2mm, 1.5mm, which can meet your various needs. Length: 50mm. Type of Shank: 6.35mm, 1/4 inch.
• 【Industrial Grade Quality】 The hex drill bits made of high-quality S2 steel in a shiny rust-resistant finish, high hardness and good wear corrosion. The outer layer is wrapped with a wear-resistant rubber heat-shrinkable tube, which is rust-proof and waterproof.
• 【Easy To Use】1/4" Hex-shank Quick Release, for Quick Change Holder and All Cordless Screwdrivers. Easy to Install and Disassemble, No Easy Drop During Use and the allen wrench bits come with a chain buckle and a secure bit holder.
• 【Perfect Performance】The hex bit set have experienced torsion and hardness test. The results of tests show that the maximum torsion force of bits are 180-200N and the hardness of bits are 58-60HRC. The high torsion and proper hardness avoid the bits break and wear.
• 【Wide Application】The 1/4 inch quick release hex shank driver bits fit for electric screwdriver, hand screwdriver, electric drills & air drills. Ideal for working on vehicles, bicycles & furniture. Assembling/repairing your furniture in an easy way.

Specification: Materials: S2 Alloy Steel Type of head: Hex Type of shank: 6.35mm / 1/4 inch Length: 50mm Model: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm,8mm,10mm,12mm Packing Includes: 10PCS Allen wrench drill bits 1PC Locking Carabiner High Precision: Adopting precision processing technology to ensure the accuracy of the product. The drill bits can withstand the instant impact of large torque pneumatic tools, greatly improving the service life. Strong Magnetic Strengthened magnetic impact hex bits set helps you suck the screw easily and quickly. The magnetic force will not decay after multiple uses, which can improve your work efficiency! Hex Head Drill Bit Set The 1/4 inch hex shank makes it much easier to fit into power tools, especially for quick change chuck. Wide Range of Applications: The 1/4 inch hex shank makes it much easier to fit into power tools, especially for quick change chuck. Fit for electric screwdriver, hand screwdriver, electric drills and air drills. Widely used in home repairs, automobiles, and other screw driving applications.