Short product description:
GRAPHITE 56H578 screwdriver bit set for use with 1/4" drive holders. Single Phillips PH2 bit with 300 mm length and 78 g weight, supplied in a blister pack. Designed for fastening and disassembling Phillips-head screws in construction, woodworking and maintenance tasks where extended reach and compatibility with 1/4" chucks or bit holders are required.