The DRIVER BIT-TORX #30 is a star insert bit specifically crafted for Torx screws, measuring 1 inch in length. Made from S-2 shock resistant steel, this industrial-grade bit boasts a hardness of Rc 60, ensuring exceptional durability and performance under demanding conditions. Featuring a 1/4" hex shank for easy compatibility with power tools, it is perfect for use in assembly, manufacturing, and maintenance tasks where reliability is crucial. This bit is an excellent choice for professionals seeking efficiency and quality in their projects.