Short product description:
Set of Irwin Grot screwdriver bits with 1/4" (6.35 mm) hex shank, 25 mm length and Torx T27 tip. Contains 10 pieces designed for use with bit holders, impact drivers and cordless drills supporting 1/4" bits. Suitable for fastening and loosening Torx T27 screws in carpentry, assembly and maintenance tasks.