Brownells Magna-Tip Anti-Cam-Out Phillips #1 Screwdriver Bit

The Brownells Magna-Tip Anti-Cam-Out Phillips #1 Bit is a precision replacement bit designed for use with Brownells Magna-Tip screwdriver handles. Engineered with anti-cam-out geometry to prevent slipping and reduce screw head damage during gunsmithing work. Features a 0.250" blade thickness and Phillips #1 profile (bit number D1221XXR). Sold as a bit only — no handle included. Ideal for working on firearm screws that require a #1 Phillips driver.