Milwaukee SHOCKWAVE Impact Duty 1/4″ Magnetic Nut Driver 49-66-4609

UNYIELDING FASTENING PRECISION

When your fleet’s productivity hinges on the integrity of every fastener, the Milwaukee 49-66-4609 SHOCKWAVE Impact Duty Magnetic Nut Driver delivers the mechanical reliability required for high-volume mechanical and HVAC installations. Engineered to withstand the violent torque peaks of modern impact drivers, this nut driver utilizes a proprietary heat-treatment process that balances hardness with ductility, ensuring your bits survive the job site long after standard accessories have sheared off. The integrated SHOCK ZONE geometry is specifically tuned to flex under load, protecting both the tool and the fastener from catastrophic failure during high-torque applications.

• / CUSTOM ALLOY76 STEEL: Forged from a specialized heat-treated steel to maximize wear resistance and extend bit life by up to 50X over standard competitive bits.
• / OPTIMIZED SHOCK ZONE: High-performance geometric design absorbs peak torque and prevents bit breakage, ensuring long-term fleet ROI.
• / IMPACT DUTY MAGNET: Features an industrial-strength internal magnet that resists loosening over time, providing unyielding screw retention during vertical applications.
• / IMPROVED HEX GEOMETRY: Precision-machined tip provides a superior fit and significantly reduces the risk of stripping or rounding off fastener heads.
• / COLOR-CODED BANDS: Integrated color identification allows for rapid diameter selection, minimizing downtime in high-production environments.

TECHNICAL SPECIFICATIONSDrive Size: 1/4 IN, Length: 1-7/8 IN, Material: Custom Alloy76 Steel, Shank: 1/4 IN Hex, Application: Impact Rated Fastening, Magnetic: Yes

WHAT’S IN THE BOX

(1) SHOCKWAVE Impact Duty 1/4″ Magnetic Nut Driver (49-66-4609)