Wheeler

"The Wheeler Engineering 43 piece Professional Gunsmithing Screwdriver Set features the most popular bits for gunsmithing.  As any gunsmith will tell you, screwdrivers are the most important and most used tool on their bench.  These bits are made from S2 tool steel and hardened to 56-58 Rockwell ""C"".  Also featured on these bits is the Hollow-Ground design which has a gentle curve as it reaches the tip of the bit instead of being straight throughout the length of the tip.  This will protect the fit and finish of the screw and spread force equally along the sides of the screw slot so the head of the screw and the tip are not damaged.  The 43 piece screwdriver set features a very comfortable overmolded screwdriver handle to ease all or your work. Never lose a bit with the durable custom box that's ready for the bench or your range kit."