Descriptions<br> Those Slotted Tip Screwdriver Bits are made of S2 alloy steel which is a commonly used material in hardware.<br> Magnetic bits can be firmly fixed on screwdrivers.<br> 6 sizes a set at an affordable price can meet your requirements.    Specifications   Brand: JAPAN SEALS  Materials: S2 alloy steel  Type of shank: 6.35mm \/ 0.25 in. hex   Net weight: (approx.) 55g   Dimensions:<br>               Size of tip (mm)         Length (mm)               2         50 \/ 2 in.               2.5         50 \/ 2 in.               3         50 \/ 2 in.               4         50 \/ 2 in.               5         50 \/ 2 in.               6         50 \/ 2 in.                           <br>  Features<br> Those bits are magnetic that can be firmly fixed on screwdrivers， fitting for electric screwdrivers， hand screwdrivers， electric drills， air drills and so forth.<br>  NotesPlease allow a bit manual measuring errors.<br>Package included1 x 2mm S2 Slotted Tip Screwdriver Bit1 x 2.5mm S2 Slotted Tip Screwdriver Bit1 x 3 mm  S2 Slotted Tip Screwdriver Bit1 x 4 mm S2 Slotted Tip Screwdriver Bit1 x 5 mm S2 Slotted Tip Screwdriver Bit1 x 6 mm S2 Slotted Tip Screwdriver Bit