When you are working on device hardware, you a trustworthy bit coiffe for those itsy-bitsy flyspeck screws. The Boxer Precision Screwdriver Bit Set is for these kinds of jobs. This 30-piece coiffe is for and retrieving real body part screws with a handle fingertip pivot that gives you owed ensure and magnetically grabs and holds screws for large loose screw retrieval ; You wo n't have to worry about losing them. The screwdriver itself is and loose to interchange the heads. This the already tiresome job of working with runty screws a bit less awkward as you have more tool to hold on to without sacrificing the ability to manipulate regular the tiniest screws. The bits are and will not deform or strip when ill-used on seaworthy fasteners. The bits also comparable numbers incised into them for ease and organization. The enclosed case each piece securely, and you can true hang it on the wall in forepart of your work bench. You can this on your cellphone, laptop computer, or clock hardware, glasses, and true jewelry. This readiness is for taking apart anything with minute fasteners. Contents : magnetized screwdriver handle ; Torx T-3 through T-10, T-15, T-20 ; canonic 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm ; Phillips 000, 00, 0, 1 ; PZ 0 and 1 ; Hex 0.7 mm, 0.9 mm, 1.3 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm .