Milwaukee 48-32-4784 Shockwave T20 Torx Impact Driver Bit

Product Description

The MILWAUKEE 48-32-4784 is a T20 Torx Shockwave Impact Duty driver bit engineered for use with cordless impact drivers and high-torque screwdrivers. At 2 inches in length, it is built from proprietary steel and heat-treated to manage hardness across the full shank. A geometric shock absorption zone is integrated into the design to dissipate torsional stress during impact driving, extending service life over standard bits. The forged tip geometry maximizes contact with the fastener drive recess to reduce cam-out, stripping, and slipping. Installed by electricians, plumbers, HVAC techs, and general trade professionals, this bit is suited for high-cycle fastening in demanding field and production environments.

The 48-32-4784 is designed for use in T20 Torx fastening applications across residential and commercial construction, mechanical systems installation, and equipment assembly. It fits any standard 1/4-inch hex impact driver or power screwdriver. The Shockwave Impact Duty line is built to handle continuous impact driver torque loads, making it appropriate not only for heavy-duty impact applications but also for general drilling and fastening tasks where bit longevity is a priority.

Key Features

• Geometric shock absorption zone dissipates torsional stress to extend bit life
• Proprietary steel construction with targeted heat treatment for controlled hardness
• Forged T20 Torx tip maximizes fastener contact and reduces cam-out and stripping
• 2-inch length fits standard impact driver chucks via 1/4-inch hex shank
• Rated for heavy-duty impact driver use as well as standard cordless screwdriving

Compatibility

Designed for use with any 1/4-inch hex chuck impact driver or power screwdriver requiring a T20 Torx driver bit.

Installation Notes

Insert the bit fully into a 1/4-inch hex chuck and confirm it is seated before driving. Always match the bit tip size to the fastener recess before applying torque to avoid damage to the fastener or the bit. Inspect the tip for wear or rounding at regular intervals, particularly under continuous impact use. No power shutdown procedures are required for bit changes, but always confirm the tool trigger is locked out or the battery is removed before swapping accessories on powered tools.

Technical Specifications

• Drive Type: T20 Torx
• Length: 2 inches
• Shank: 1/4 inch hex
• Width: 0.25 inches
• Height (packaged): 1.97 inches
• Weight: 0.02 pounds
• UPC: 0045242214112

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 48-32-4784