Model#: DEWNDW66C-1

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
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New items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Dewalt DW66C-1 15 Degree 2-1/2 in. Coil Siding Nailer

  • Dewalt DW66C-1 15 Degree 2-1/2 in. Coil Siding Nailer
New $299.00
Recon $209.99
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Reliable performance backed by the DeWalt name, the DW66C-1 15 Degree Coil Siding Nailer offers an array of features designed by professionals for professionals. Constructed of lightweight aluminum, the DW66C-1 allows for extended operation without the added fatigue, and with a slim cushioned grip, provides improved comfort and a sure grip during operation. With its compact design and in-line magazine design, the DW66C-1 provides improved comfort and balance for easier use.
  • Drives wire and plastic coil nails for added versatility and application
  • Tool-free depth of drive adjustment allows precise countersinking of staples quickly and easily
  • Adjustable air exhaust port keeps exhaust out of users face and away from work piece
  • Lightweight aluminum construction provides increased durability and reduced fatigue during use
  • High wear components such as drivers, bumpers and springs extend tool life and longevity
  • Smooth rubber foot aids in preventing marring and damage to the work surface
  • 15 Degree 2-1/2 in. Coil Siding Nailer - DW66C-1
Compliance and Restrictions
warning: Cancer and Reproductive Harm --


Weight: 4.9 lbs.
Fastener Capacity: 300 - 350
Fastener Collation: Wire Coil
Fastener Gauge: 0.080 - 0.092 in.
Fastener Type: Siding Nails
Magazine Angle: 15 Degrees
Max. Fastener Length: 2-1/2 in.
Min. Fastener Length: 1-1/4 in.


  • Fiber Cement Board
  • Wall Shingles
  • Decking
  • Recommendations


    4.3 / 5.0
    8 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    Yes, I would recommend this to a friend (6)
    Powerful (5)
    Lightweight (5)
    Easy To Use (4)
    Ergonomic Design (3)
    Best Uses
    Frequent Use (3)
    Large Projects (2)
    Small Projects (2)
    Home Repair (2)
    Dw 66
    Bought it today and it was broken straight out of the box.....
    January 15, 2018
    Originally posted at
    Yes, I would recommend this to a friend
    Easy To Use
    Best Uses
    Frequent Use
    purchased this and have used it on 7 wood fence jobs so far have no complaints light weight helped out considering almost all the jobs were at least 250 ft would recommend it to any fence contractor
    October 6, 2016
    Describe Yourself:
    Yes, I would recommend this to a friend
    Surprised did not look like something refurbished!
    Used to out up Hardie board siding did well.
    February 3, 2016
    Yes, I would recommend this to a friend
    Very nice gun. Compares well with the more expensive Hitachi
    This gun worked flawlessly on the job. I am worried of its durability with some of the plastic parts. I would buy this gun again!
    January 1, 2016

    Questions & Answers

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    Browse 5 questions Browse 5 questions and 5 answers
    Can this be used with viynl siding?
    John B on Jan 10, 2017

    New Vs. Reconditioned

    What's the difference between New and Factory-Reconditioned?

    Factory-Reconditioned products have been returned to the manufacturer and are restored to like-new operating condition; they go through a rigorous testing and inspection process. Plus, they offer a significant savings vs. new.
    • Reconditioned products may have minor cosmetic blemishes or scratches that do not affect item performance.
    • Reconditioned products may not come with all of the consumables the new version comes with (bits, sanding pads/papers, cases, etc.).
    • Both come with a manufacturer warranty and are covered by our Money Back Guarantee; New is 30 days, Reconditioned is 120 days.
    Condition: New Factory Reconditioned
    Features: Same Same
    Specs: Same Same
    Includes: 15 Degree 2-1/2 in. Coil Siding Nailer - DW66C-1 15 Degree 2-1/2 in. Coil Siding Nailer - DW66C-1R
    Availability: Out of Stock In Stock
    Warranty: 7 Year Limited 1 Year Limited


    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.