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DW0521 Keyless Chuck

DeWalt - DW0521 Keyless Chuck

DeWalt’s keyless chuck adapter for hex chucks on impact drivers accepts round-shanked bits up to 3/8 in. dia.

$30 (As of 10/15/2006)

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Editor's Review:

by Tom Begnal

review date: October 15, 2006

Compared with a cordless drill, an impact driver has a number of advantages. It is lightweight and compact, generates more torque, and offers more driving control. But its quick-change chuck accepts only hex-shanked drill-bits, which means you can’t use your drawerful of round-shanked bits.

To remedy the problem, DeWalt introduced an all-metal, 3/8-in. keyless chuck adapter (No. DW0521) for impact drivers that accepts round-shanked bits up to 3/8 in. dia. I used it to build a bunch of shop fixtures, and it worked well.

Editor Test Results:

Runout N/A

Manufacturer Specifications

Manufacturer DeWalt
Manufacturer's Web Site www.dewalt.com
Manufacturer's Phone Number 800-433-9258
Chuck Capacity 3/8 in. dia.

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