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DeWALT DC720KA 18V Drill Driver Parts

Page A

Download Diagram

Fig #	Part #	Img	Part Name	Availability	Price	Qty
1	640567-00		Clamshell Set	In stock 1 available	$19.57
2	648984-00SV		Transmission Assembly	Ships in 7 - 12 business days	$46.50
3	640548-00SV		Armature&Pinion	Ships in 7 - 12 business days	$24.04
4	648115-00		Magnet Ring	Ships in 7 - 12 business days	$19.89
5	640550-00		Brush Hldr/Brush Assy	Ships in 7 - 12 business days	$2.66
6	640555-00		Brush Hldr/Brush Assy	Ships in 7 - 12 business days	$2.66
7	645373-00		Clamp,Bearing	Ships in 7 - 12 business days	$0.78
8	645393-00		Shifter Assembly	Ships in 7 - 12 business days	$1.02
9	642891-00		Reverse Lever	Ships in 7 - 12 business days	$0.78
10	152274-29		VSR Switch	In stock 3 available	$42.46
11	682211-00		Torx Screw	In stock 19 available	$0.88
12	148354-03		Bit Clip	In stock 5 available	$0.82
13	607918-41		Screwdriver Bit	In stock 13 available	$0.65
14	330075-74		Keyless Chuck	In stock 25+ available	$36.60
15	605256-01		Screw (Reverse Thread) Note: Torx T20 Head	In stock 18 available	$0.82
Fig #	Part #	Img	Part Name	Availability	Price
16	650190-00		Ident. Label	Ships in 7 - 12 business days	$1.02
17	655954-00		Nameplate	Ships in 7 - 12 business days	$0.78
18	632733-00		Adapter	Ships in 7 - 12 business days	$0.78
19	391896-00		Shifter Wire	Ships in 7 - 12 business days	$1.47
861	652211-00		Kitbox	Ships in 7 - 12 business days	$18.11
866	651034-01		DeWALT 18V Ni-Cd XR Power Tool Battery	Ships in 7 - 12 business days	$66.44
866	DC9099		Battery Pack Obsolete - Not Available - Not Available for Retail Sale			Not Available
867	645221-00		Battery Cap	Ships in 7 - 12 business days	$0.92
871	388683-12		Dewalt 7.2V - 18V Battery Charger (Wholesale)	In stock 6 available	$62.21

Drill Parts

Cordless Drill Parts

Drill Parts

Discuss

Repair Videos

Articles

Popular Parts

Screw (Reverse Thread) $0.82	Keyless Chuck $36.60
Torx Screw $0.88	Brush Hldr/Brush Assy $2.66
Bit Clip $0.82	Brush Hldr/Brush Assy $2.66
Battery Cap $0.92	VSR Switch $42.46

Repair Videos

How to Remove a Drill Chuck

How to Remove a Stuck Drill Chuck

How to Hot-Wire Test a Cordless Drill Motor

Repair Videos

Removing And Replacing DeWALT Drill Transmissions

Repair Articles

How to Remove a Stuck Drill Chuck Broken gearboxes and sticky chuck screws can make removing a drill chuck difficult. This article explains the tricks you need to overcome these common repair setbacks.	Drilling, Fastening, and Hammering Power Tools This article lists the major categories of drilling, fastening, and hammering tools, and explains the basic applications, types, and features of each.
How to Hot-Wire Test a Cordless Drill Motor This article explains how to hot-wire test a cordless drill motor with step-by-step instructions and a demonstration video.	Removing And Replacing DeWALT Drill Transmissions This article explains how to carefully remove the transmissions of DeWALT drills and drivers, and how to replace them again.

Discussion

Discussion for the DeWALT DC720KA 18V Drill Driver

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Question: DC720

Neil

The drill won't release... I can't get the driver bit out.

Reply: DC720

Mark

Hi Neil,

First I would try clamping the driver in a vise. With the driver clamped in the vise you can attempt to pull the bit out of the chuck.

If the driver bit won't slide out then you will need to cut the chuck off of the drill. Depending on how deeply the driver was inserted into the drill you may be able to cut perpendicular to the drill itself. Just be careful to not cut the end off of the drill's spindle.

Once the bit has been removed then you can use the regular methods to remove the chuck. We have a very informative article and video available that will provide you with all of the information you will need to remove the chuck. The following link will lead you to the article...

http://www.ereplacementparts.com/removing-drill-chuck-c-8873_15176.html

The replacement chuck for your drill is part #330075-74 and is available from http://ereplacementparts.com.

I hope this helps with your repair!

-Mark

Question: DC720 Dewalt

Ernie H

When I have the drill on speed 2 and after I let the trigger go you can hear the gears grind when it stops. What would I need to do to correct problem?

Question: Dewalt DC720 Gear Noise

jehal

Dewalt DC720 Drill Driver. When I have it set on 2nd speed only , does not do it on #1,

I depress the trigger and when I let go the gears grind it sounds like an air ratchet.

Any one know the problem.
Thank You
Ernie
link removed

Reply: Dewalt DC720 Gear Noise

Dale

Simple fix just needs a new transmission assy.

DeWALT DC720A Parts List and Diagram : eReplacementParts.com

Reply: Dewalt DC720 Gear Noise

jehal

Thank You Dale
Ernie

Question: Dewalt DC720

realmalt

Keyless chuck getting loose and not keeping the bit in?

What's wrong? Which part will need replacement?

Reply: Dewalt DC720

cmoorejack

Hey realmalt,
the only part you can replace for that problem is the keyless chuck itself..just remember you will need to remove the reverse thread screw first..
hope this has been helpful..
Craig

Accessories

Accessories for the DC720KA

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