Apex Pozidriv ® Screwdriver Bits from Apex Fastener Tools formally Cooper Tools. The shallow cross indention in the screw head identifies a Pozidriv ® fastener. The Pozidriv ® bit and recess design provides better contact than a standard Phillips for more torque. The Pozidriv ®, sometimes misspelled Pozidrive, screw drive is an improved version of the Phillips screw drive. Apex Pozidriv ® Screwdriver Bits advantage over Phillips drives is its decreased likelihood to cam out, which allows greater torque to be applied. Apex Pozidriv ® Screwdriver Bits are very similar to, and essentially compatible with, the Supadriv ® screw drive.