Note: the bits in these sets are designed to break before damaging the fastener itself. Breakage of a bitshouldn't be considered a defect, rather it means that the fastener will require some other means of removal or an application of a suitable compound that will penetrate threads, such as Kano Kroil
The Wheeler 72 Piece screwdriver set features 54 hollow-ground flat bits, 4 phillips, 3 torx, and 8 specialty bits all made from durable S2 tool steel with a 56-58 Rockwell "C" hardness rating. The precision-engineered bits have a concave shape that allows for insertion all the way into the screw slot of rmaximum contact to prevent burred, buggered, busted up screw slots. The kit also includes 2 non-slip, overmolded plastic handles that come in a convenient hinged storage case whcih includes a bit location guide.
Whether you’re working on a Browning® Superposed, a Remington® 700, a Smith & Wesson® revolver, or a Colt® Single Action, you’ll find that there’s a bit to fit every screw on your gun. The 54 Hollow-ground flat bits range in size from .120″x.020″ to .360″x.070″, and includes doubles in the thinnest sizes. Any gunsmith will tell you that you’re occasionally going to break the ultra-thin bits on stubborn screws. This set includes two each of the very thinnest bits, which means you’ll never be stuck in the middle of a job without the proper bit. The set also includes a complete selection of Phillips, Allen, and Torx bits to cover scope rings, bases, recoil pads, and the like.