Brownells Magna-Tip Super Set Replacement Bit #340-5 - .340" Blade Diameter, .040" Thin Bit

The Brownells Magna-Tip Super Set Replacement Bit #340-5 is a precision screwdriver bit designed for gunsmithing use with the Magna-Tip handle system. Features a .340" blade diameter (SD) and .040" blade thickness (BT), classified as a thin bit style. Sold without a handle, this bit is intended as a replacement or addition to an existing Magna-Tip Super Set. Ideal for fitting a wide variety of gun screws requiring precise, slip-free engagement.