Custom engineered steel - Milwaukee® custom metal formula makes the SHOCKWAVE™ bits more resistant to shock from impacting.
Optimised SHOCK ZONE™ absorbs up to 3X more torque.
Dual internal magnets ensure magnetism to fasteners.
Auto-Locking - One handed bit release.
¼″ Hex reception (DIN 3126 - E 6.3). Very suitable for high torque and impact applications.