N472497 N250759 330075-73 330075-74 N647226 1/2" Chuck replace for DeWALT DCD771 DCD777 DCD734 DCD776 DCD778 DW959K-2 DCD7781

Easy project and it works great again!

The product did not fit my drill. Error in what I asked for, but the chuck seemed to be what I ordered. I sent it back with no problem for a full return.

Great tool, however, to remove the old one from my drill had to take tool to the Dewalt center.It only took them 15 seconds to take off old and replace with new one.

This part fits on my DCD771 Type 2, but it is not a direct OEM replacement. The chuck is a bit shorter and smaller overall diameter. The OEM is a Weida 1642. This part is a Weida 2327.My old chuck would just click when trying to turn it either direction, so I had to take a dremel to cut it in half and get it off. New one went on in less than 2 minutes, just thread it on and put the bolt in. Easy peezy.Also it came with a new bolt, even though the description said it didn't.So far it seems to work fine, turns smooth and tightens on the bits just fine. Price is right, much cheaper than a new drill, and I hope it lasts a few years for my light residential use.

Easy to install and so much cheaper than buying another drill

Had to return it. Did work for my DCD777C2. Came with new bolt, but my drill does not use screw on bolt. Should have done better research.Bought a dewalt knock off that all my batteries fit.CerycoseCordless Drill Driver for Dewalt 20V Battery, Electric Power Drill Set Brushless-Motor, 1/2-inch Keyless Chuck Compact Drill/Driver Bits/Brush drill Tool with 20+3 Torque Setting,792in-lbs(No Battery)Cordless Drill Driver for Dewalt 20V Battery, Electric Power Drill Set Brushless-Motor, 1/2-inch Keyless Chuck Compact Drill/Driver Bits/Brush drill Tool with 20+3 Torque Setting,792in-lbs(No Battery)

Good quality and was easy to install

works well

Se desafloja sola, para lo que cuesta, juntas un poco más y compras la pieza original