Dewalt p448 Chuck Key

Product Description

The DEWALT p448 is a chuck key designed to tighten and loosen the chuck on compatible DEWALT power tools. Chuck keys engage the chuck's gear teeth to provide the mechanical advantage needed to properly secure or release drill bits and other accessories. This component is a standard service and replacement part installed by HVAC technicians, electricians, plumbers, and general tradespeople who rely on DEWALT drilling equipment in the field or on the job site.

The p448 chuck key is suited for use with compatible DEWALT drills and similar keyed-chuck power tools in residential and commercial trade applications. It is the type of part typically kept as a spare to avoid downtime when the original key is lost or damaged during regular tool use.

Key Features

• Designed to engage keyed chuck gear teeth for secure bit installation and removal
• OEM DEWALT replacement part for maintaining proper chuck function
• Compact form factor suited for field and shop use
• Direct replacement to restore full chuck operation without tool modification

Compatibility

Designed as an OEM-style replacement chuck key for compatible DEWALT keyed-chuck power tools.

Installation Notes

Chuck key installation and use requires no special tools or licensing. Always disconnect the power tool from its power source or remove the battery before servicing the chuck or changing accessories. Insert the chuck key into the chuck's gear socket, engage fully, and turn to tighten or loosen as needed. Do not use a chuck key as a substitute for any other tool function.

Technical Specifications

• Part Type: Chuck Key

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: p448