High quality S2 chrome molybdenum steel; 1/4" hex shank.
Engineered for maximum durability and long life with impact drivers. Forged, so they fit fasteners more precisely, which reduces stripping and increases the life of the bit. Manufactured with heavy-duty, cold-forged, high grade steel to withstand extremely high torque output. Black oxide finish resists corrosion.
Used in high torque power tools; for use in power drill chuck and chuck adapter; 1/4" hex shank.
High quality S2 chrome molybdenum steel.
Shock resistant steel. Hardened core for extra strength and reduced breakage. Snub nose design for ideal fitment.