Designed for higher torsion. For use with 1/4inch hex drive bit holders and accessories. Designed for use with fastenings with a hexagon hole. Use with in-hex screws or grub screws
Designed for higher torsion. For use with 1/4inch hex drive bit holders and accessories. Designed for use with fastenings with a hexagon hole. Use with in-hex screws or grub screws