Mixiflor 30 Pcs Long Screwdriver Bits for Drill Set 14 Inch Hex Shank S2 Steel Magnetic 4 Inch Long Drill Bits with Storage BoxSlottedCrossSquare Torx

High Precision Durable Performance All the bits are made by S2 steel and a bit holder is made by chrome vanadium steel The long lasting bits were deeply milled tempered and coated for strong shock resistance no damage to the screw and the screwdriver head Strong Magnetic Magnetizable bit head screwdriver bits can be easily keep screws stuck to themcan improve your work efficiency Usage Versatility fit for electric screwdriver hand screwdriver electric drills air drills Ideal for working on vehicles bicycles furniture Assemblingrepairing your furniture in an easy way Exquisite Packaging The case comes with is very durable zips shut all the way around to hold everything plus has individual bit holders in it to keep everything organized Easily carried or conveniently stored in a larger tool box Multi Bit Set 30 pcs screwdriver bits set slottedcrosssquare torx bit set in a variety of sizes.