ITEM NAME:5 Pcs Screwdriver Bits Set 110 Mm Phillips Strong Magnet Driver Phillips Do L4F8 5 Pcs Screwdriver Bits Set 110 Mm Phillips Strong Magnet Driver Phillips Do L4F8 good workmanship, high precision. each edge can be accurately locked screws, no damage to the screw and the screwdriver head. Anti-Impact And Tough, Great Wear Resistant.Electric Screw Driver double head design screwdriver magnetic ring is detachable for easy use. Precision Screwdriver Fit for electric screwdrivers, hand screwdrivers, electric drills, air drills and so forth. As a Extension bar, insert into the handle to lengthen the tool handle, which is great helpful for when you meet deep set screws. Screwdriver bits with magnetic ring can be adsorbed firmly screw,less damage to the screw. Type:Magnetic Screwdriver Features:Multifunctional,Mini,Dismountable,Double Head,Non-slip colour:Silver+Gold Material:Alloy Steel size:Length:110 mm Package Contents: 5*Screwdriver Bits Set.5 Screwdriver Bits Set. Anti-Impact And Tough, Great Wear Resistant.Electric Screw Driver double head design screwdriver magnetic ring is detachable for easy use. Precision Screwdriver Fit for electric screwdrivers, hand screwdrivers, electric drills, air drills and so forth.