Size - 14Pcs Screwdriver Bit Set: Included 7pcs Phillips Cross Head PH1(3.0/4.0/6.0), PH2(4.0/4.5/5.0/6.0), 4pcs Slotted Head SL3/4/5/6 and 3pcs Triangle Head TA1.8/TA2.3/TA3.0; Total Length: 2 inch (50 mm)
Material - Made of S2 alloy steel material with sandblasting finish, high hardness and durability, suitable for industrial use.
Feature - The magnetic bit tip can hold the screw securely before installation and after removing the screw to improve efficiency.
Usage - Can be used for electric screwdrivers, manual screwdrivers, electric drills, air drills, etc.
Notice - Do not turn the screws with mismatched size to avoid damage to both the screw and the drill.