Bits are manufactured to the highest tolerances and specifications for straightness, concentricity and precise tip fit to the fastener. Bits are manufactured from high alloy steel using the most up-to-date manufacturing process and heat treat to prevent shattering and premature bit wear. Bits are retained in the bit holder by a set screw that locks securely into a groove on the bit for positive bit retention as well as simple, easy bit replacement.
- Set includes: (7) mm hex bits: 4, 5, 6, 7, 8, 9, 10 mm and steel socket rail
- Broached hex in the bit holder allows higher torque loads
- Wipes clean easily
- EYE-D markings optimize size visibility