DEWALT DW0521 Quick Connect Impact Driver Conversion Chuck

by DEWALT

Product Description

Amazon.com Product Description

Effortlessly lock and release bits with the heavy duty DEWALT DW0521 3/8 inch Keyless Chuck for Impact Drivers. Just slide the collar back and twist to attach to any 1/4 inch impact driver.

From the Manufacturer

DEWALT DW0521 Quick Connect Impact Driver Conversion Chuck

Product Details

• Product Dimensions: 5.8 x 6.5 x 19.7 inches ; 1 ounces
• Shipping Weight: 1 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B000KKWLE8
• Item model number: DW0521
• Average Customer Review: 3.6 out of 5 stars  See all reviews (28 customer reviews)
• Amazon Best Sellers Rank: #3,484 in Home Improvement (See Top 100 in Home Improvement)
  • #61 in Home Improvement > Power & Hand Tools > Power Tool Accessories > Cordless Tool Accessories

Customer Reviews

Most Helpful Customer Reviews

27 of 28 people found the following review helpful:

5.0 out of 5 stars Wood Junkie, March 3, 2008

By 

D. Hansen (Florence, OR United States) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: DEWALT DW0521 Quick Connect Impact Driver Conversion Chuck (Tools & Home Improvement)

This is a great chuck. A great design, well engineered, and well made. I don't happen to own any DeWalt drills, so maybe they've all got chucks this good -- if so, I've been missing out. This is the only keyless chuck I've encountered that lets you effortlessly lock bits dead tight and release them just as easily: just slide the collar back slightly and twist. Best of all, it only takes one hand (at least with my drivers). Worth every penny, particularly given the quality.

I use it primarily with a pair of Bosch PS20-2 and PS40-2 drivers, and it works flawlessly with both, but I particularly like it with the PS20-2. I even use it chucked into my drill press if I need to make a lot of bit changes -- the one hand operation gets you spoiled in a big hurry.

15 of 16 people found the following review helpful:

5.0 out of 5 stars A high quality, must have accessory for impact drivers, October 8, 2008

By 

Pedro R. Colman (New York, NY) - See all my reviews
(REAL NAME)   

This review is from: DEWALT DW0521 Quick Connect Impact Driver Conversion Chuck (Tools & Home Improvement)

I was surprised by the heft of this chuck upon opening the package, and it was immediately obvious that this was not some Chinese made piece of junk that is so often what you get these days (It's made in Japan). Frankly, this is the best keyless chuck I've used on a drill. It uses the impact driver itself the tighten or loosen the chuck while you hold the it with one hand. It really makes it effortless. I'll now be using my impact driver for most of my drilling tasks.

13 of 14 people found the following review helpful:

5.0 out of 5 stars Excellent, no need to buy a separate drill now, October 28, 2008

By 

D. Tran - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: DEWALT DW0521 Quick Connect Impact Driver Conversion Chuck (Tools & Home Improvement)

I bought this for use with my Bosch PS40-2. I couldn't justify spending more money on another drill since I rarely need to use a drill attachment, but this Dewalt conversion chuck has been extremely useful. Like another reviewer said, its got a surprising amount of heft to it, but not enough to make my driver feel imbalanced, and the chuck itself feels very well constructed. Pop the attachment in, hold the collar and pull the trigger, and vice versa for taking it out.