Brownells Magna-Tip Square Bit Set for Gunsmithing Screwdriver Handles

The Brownells Magna-Tip Square Bit Set is a partial set of precision steel square-drive bits designed for use with Brownells Magna-Tip screwdriver handles. These bits are machined to exact tolerances to fit square-head screws commonly found on firearms, minimizing the risk of cam-out and screw head damage during gunsmithing work. Constructed from durable steel, they are a reliable addition to any gunsmith's toolkit. Compatible with standard Magna-Tip handle systems.