








Milwaukee SHOCKWAVE Impact Duty 1/4" Magnetic Nut Driver 49-66-4735
UNYIELDING FASTENING PERFORMANCE FOR HIGH-TORQUE IMPACTS
Modern impact drivers deliver extreme torque that can easily shear standard accessories. The Milwaukee SHOCKWAVE Impact Duty™ 1/4" Magnetic Nut Driver is engineered to bridge the gap between power and precision. Utilizing a proprietary CUSTOM ALLOY76™ steel and a heat-treatment process optimized for hardness, this driver withstands the stresses of heavy-duty construction. The integrated SHOCK ZONE™ acts as a torsion spring, absorbing the peak impact energy that typically leads to bit failure. This mechanical design ensures that the tool remains in the chuck and the fastener remains in the driver, maximizing jobsite uptime and reducing the total cost of ownership through extended accessory life.
- / SHOCK ZONE™ geometry absorbs peak torque to prevent bit fracture during demanding fastening cycles.
- / CUSTOM ALLOY76™ Steel construction delivers maximum durability and extends the service life of the driver.
- / Industrial-strength magnet ensures secure fastener retention, preventing dropped screws in overhead or hard-to-reach applications.
- / Precision-machined chamfered edge and optimized hex geometry provide a superior fit, significantly reducing the risk of rounding or stripping fasteners.
- / High-visibility color-coded bands allow for rapid size identification on a crowded jobsite or in a tool pouch.
TECHNICAL SPECIFICATIONS
| Drive Size | 1/4" |
| Length | 1-7/8" |
| Material | CUSTOM ALLOY76™ Steel |
| Shank Type | 1/4" Hex |
| Magnetic | Yes |
| Impact Rated | Yes |
WHAT'S IN THE BOX
(1) SHOCKWAVE Impact Duty™ 1/4" Magnetic Nut Driver (49-66-4735)
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
UNYIELDING FASTENING PERFORMANCE FOR HIGH-TORQUE IMPACTS
Modern impact drivers deliver extreme torque that can easily shear standard accessories. The Milwaukee SHOCKWAVE Impact Duty™ 1/4" Magnetic Nut Driver is engineered to bridge the gap between power and precision. Utilizing a proprietary CUSTOM ALLOY76™ steel and a heat-treatment process optimized for hardness, this driver withstands the stresses of heavy-duty construction. The integrated SHOCK ZONE™ acts as a torsion spring, absorbing the peak impact energy that typically leads to bit failure. This mechanical design ensures that the tool remains in the chuck and the fastener remains in the driver, maximizing jobsite uptime and reducing the total cost of ownership through extended accessory life.
- / SHOCK ZONE™ geometry absorbs peak torque to prevent bit fracture during demanding fastening cycles.
- / CUSTOM ALLOY76™ Steel construction delivers maximum durability and extends the service life of the driver.
- / Industrial-strength magnet ensures secure fastener retention, preventing dropped screws in overhead or hard-to-reach applications.
- / Precision-machined chamfered edge and optimized hex geometry provide a superior fit, significantly reducing the risk of rounding or stripping fasteners.
- / High-visibility color-coded bands allow for rapid size identification on a crowded jobsite or in a tool pouch.
TECHNICAL SPECIFICATIONS
| Drive Size | 1/4" |
| Length | 1-7/8" |
| Material | CUSTOM ALLOY76™ Steel |
| Shank Type | 1/4" Hex |
| Magnetic | Yes |
| Impact Rated | Yes |
WHAT'S IN THE BOX
(1) SHOCKWAVE Impact Duty™ 1/4" Magnetic Nut Driver (49-66-4735)













