Dewalt 20V MAX XR 16 Gauge 2-1/2 in. 20 Degree Angled Finish Nailer (Tool Only) - DCN660B

Model: dewndcn660b

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WARNING: This product can expose you to Lead, which is known to the State of California to cause Cancer and Birth Defect/Reproductive Harm. For more information go to
Dewalt 20V MAX XR 16 Gauge 2-1/2 in. 20 Degree Angled Finish Nailer (Tool Only) - DCN660B Model: dewndcn660b

Product Features & specs :

Cordless Confidence

Cordless Performance

Complete more tasks faster with its Cordless capabilities

100% Battery Powered


Removes the need to use gas, compressor, and hose

6 lbs. Compact and Lightweight Design


Easy to carry even with a magazine capacity of 110 1-1/4 in. nails

200+ Products and Growing

Quality Products

Developed over 200+ products to ensure the best results

Compatible with a Wide Range of 20V MAX Batteries to fit your needs

Dewalt DCB203 battery for lightweight usage

More Compact 2 Ah

Dewalt DCB230 battery

3 Ah

Dewalt DCB204 battery

4 Ah

Dewalt DCB205 battery

5 Ah

Dewalt DCB206 battery

6 Ah

Dewalt DCB612 battery with long run time

More Runtime 12 Ah

Dewalt 20V MAX XR 16 Gauge 2-1/2 in. 20 Degree Angled Finish Nailer (Tool Only) - DCN660B


The DEWALT DCN660 drives 16 Gauge 20 Degree angled finish nails which makes it ideal for fastening baseboard, crown molding, casing and decorative trim. Fueled by DeWalt's 20V MAX Lithium-Ion battery along with its XR brushless motor the DCN660 is ready to fire and designed to be your primary finish nailer. No compressors, no hoses, and no gas is required for operation so you can get right to the job without the additional expense or hassle.


  • Drives 16 20 Degree angled finish nails from 1-1/4 in. to 2-1/2 in.

  • Tool-free selectable actuation modes - sequential mode for precision placement and bump mode for production speed

  • Up to 800 nails per charge (when used with 20V MAX 2 Ah battery - sold separately)

  • Tool-free jam release to quickly and easily clear nail jams

  • Multi functional LED lights for workspace illumination and tool diagnostics

  • Adjustable belt hook

  • Tool-free depth adjustment for precise countersinking of nails

  • Integrated tool-free stall release lever

  • 100% Battery power = no gas, hose, or compressor

  • No-mar tips included to prevent damage to the work surface

What’s Included:

  • 20V MAX XR BL Li-Ion 16 Ga 2-1/2" Angled Finish Nailer (Tool Only) - DCN660B

  • No-Mar Tips

  • Battery and Charger Sold Separately

Power Source


Fastener Type

Finish Nails

UL Safety


Wifi compatibility


Fastener Length (Min.)

1-1/4 in

Batteries Included


Jam Clearance


Battery Type


Tip Style


Bluetooth Compatibility


Motor Type


Charger Included


Fastener Length (Max.)

2-1/2 in

CSA Safety


Fastener Capacity


Case Included


Magazine Angle

20 Degrees

Firing Modes

Selectable Trigger



Fastener Gauge


Fastener Collation

Adhesive Collation

Depth of Drive


ETL Safety


Magazine Type

Rear Loading

Battery System





11.7 in.


3.7 in.


11.7 in.


5.2 lbs.

Warranty Term

3 Year

Reviews :

Q & A :


Most DEWALT® Tools purchased on or after January 1, 2004 come with a warranty package that includes:

Three-Year Limited Warranty. DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit or call 1-800-4-DEWALT (1-800-433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

One-Year Free Service Contract. DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

90-Day Money Back Guarantee. If you are not completely satisfied with the performance of your DEWALT Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund - no questions asked.