S2 Steel TLEEP Allen Wrench Drill Bit Set Includes 10Allen Drill Bits: 1.5/2/2.5/3/4/5/6/8/10/12MM: Available in small 1.5mm and large 12mm. 1/4” Bit set shank(6.35mm). Choose the right drill bit and drill speed, will prolong the service life of the hex drill bits Magnetic Tips And Customized 100mm(3.94 inch) Length, Longer Than The Market Ones, More Practical: The hex head allen wrench drill bit set with magnetic, which helps to keep nuts and bolts stuck to them. Can improve your work efficiency New Round Handle Design + Peak Green Heat Shrink Tube: Custom round handle, more flexibility and torque concentration. Heat shrinkable tube design, more unique; Hex drill bit set can be given as gifts. Customized peak green color represent vitality, vigor S2 Alloy Steel Professional Hex Bit Set, HRC60 Hardness: Allen wrench screwdriver set fit for electric drills with speed regulating device, electric screwdrivers, hand screwdrivers. Not for: pneumatic tools, air dills, impact drill/driver Top Grade Quality, Corrosion Resistant, Nickel Plating Surface Treatment: Perfect hex driver set for Ikea type furniture. The 1/4 inch hex key socket set, an indispensable part in our life. The hex drill bit set, nice present for family and friends TLEEP 10Pcs 1/4" Hex Head Allen Wrench Drill Bits, 3.94" Long Metric 1.5MM to 12MM Hex Key Drill Bit Set, Magnetic Tips Screwdriver Socket Bit Set for Ikea Type Furniture (S2 Steel), New Version