10PCS Magnetic Hexagon Screwdriver Bit S2 Steel 1/4 Inch Metric 50mm H1.5-12

Features: *Made of S2 alloy steel heat treated for durability has high hardness not easy to wear. *Magnetic hexagon screwdrivers bits can be firmly fixed on screwdrivers and keep screws stuck to them improve your work efficiency. *Good workmanship high precision. *Fit for electric screwdrivers hand screwdrivers electric drills air drills etc. *Hex key set fit for electric drills with speed regulating device electric screwdrivers hand screwdrivers.Please do not use drill bits on pneumatic tools air dills and the electric drill without speed regulation. 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. The Hex drill bit set is clearly marked that you can find what size you need quickly.Easy to take and use. *Magnetic Tips And 50mm Length: The hex screwdriver set is a little bit magnetic which helps to keep nuts and bolts stuck to them. Can improve your work efficiency. Specifications: *10 Most Popular Metric Sizes:1.5mm 2mm 2.5mm 3mm 4mm 5mm 6mm 8mm 10mm 12mm Bit set shank: 6.35mm/ 1/4” Length: 50mm(2”). *Material: S2 Alloy Steel *Hardness : HRC60 degree. *Color: Silver Package Contents: 10PCS Hex Screwdriver Bits