Apex 440-2X Phillips Insert Bit

440-2X Apex 1/4'' Phillips #2 Hex Insert Bits are manufactured using a proprietary steel and heat treat process that yields greater strength and a longer bit life. The cutting-edge machining process used to manufacture 440-2X Apex 1/4'' Phillips #2 Hex Insert Bits results in tighter tolerances, superior product consistency and a better and more consistent fit to fasteners leading to better torque transfer.