Wheeler Engineering 89-Piece Professional-Plus Gunsmithing Screwdriver Set

Wheeler's bits are the finest available. They're made from S2 tool steel and hardened to 56-58 Rockwell "C." Unlike other screwdriver suppliers, Wheeler's engineers measured the screws on over one hundred modern and antique firearms to make sure that we offered bits for every situation. The 54 Hollow-ground flat bits range in size from .120"x.020" to .360"x.070", and includes doubles in the thinnest sizes. The set also includes a complete selection of Phillips, Allen, and Torx bits to cover scope rings, bases, recoil pads, and the like. The difference in the "basic set" and the "professional set" lies in the 15 ingenious "specialty bits" that are included in the "professional" set. These bits are great for installing scope bases, getting you out of a pinch by providing a small pin punch when you really need it, and keeping once-in-a-while lifesaver tools at your fingertips.