Screwdriver bits hardened steel standard length, torsion drive for 3x life of standard bits, designed for professional use in power drivers.
- Designed for use in modern power drivers and impact wrenches.
- Powder coated for corrosion protection.
- High quality S2 grade steel for maximum durability and longevity.
- Heat treated for increased strain and break resistance.
- ¼"" hex shank.