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Internet # 307658305

Model # DCN21PLB

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20V MAX XR Lithium-Ion Electric Cordless Brushless 2-Speed 21° Plastic Collated Framing Nailer (Tool Only)

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$449.00
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  • Capable of driving 21 degree fasteners from 2 in. to 3-1/4 in.
  • Compatible with all DEWALT 20-Volt MAX batteries and chargers
  • Ideal for fencing, framing, and decking applications
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Product Details

About This Product

The 20V MAX 21° Plastic Collated Cordless Framing Nailer delivers the performance demanded by pro's to get the job done. The 20V Framing Nailer can drive a range of plastic collated fasteners up to 3-1/4 in. Dia and 0.148 in. Dia into a wide range of materials. Its compact shape, well-balanced design and easy-to-operate features make it a highly productive tool capable of getting the job done quickly and efficiently. 100% battery power means you can show up and start working without wasting time setting up a compressor or spending money on costly fuel cell replacements.

Highlights

Product Information

Internet # 307658305

Model # DCN21PLB

Additional Resources

Shop All DEWALT

Specifications

Dimensions: H 5.938 in, W 17.625 in, D 17.938 in

Dimensions

Battery Charge Time (Hours)

0

Nail Angle

21 degree

Nail Gauge

NA

Product Depth (in.)

17.938 in

Product Height (in.)

5.938 in

Product Width (in.)

17.625 in

Details

Battery Amp Hours

No Battery

Battery Voltage (V)

20V

Battery/Charger

Tool Only

Charger Included

Charger Not Included

Cordless/Corded

Cordless

Included

No additional components or accessories are included

Included

Tool Only

Loading Type

Coil

Maximum Fastener Size

3-1/4 in

Minimum Fastener Size

2 in

Multi-Purpose

Single Purpose

Nailer Features

No Features

Number of Total Batteries Included

0

Power Type

Cordless

Returnable

90-Day

Tool Weight (lb.)

10.27 lb

Tools Product Type

Air Tool

Questions & Answers

The stall release light flashes but the stall release lever moves freely and there is no stall or jam. Still light just flashes and will not fire.
ByAug 22, 2025
1 Answer | 
Answer This Question

Please contact us at WECARE@SBDINC.COM for further assistance.

By|Aug 27, 2025


    Which battery models will work with this nailer and what are their weights?
    ByJan 20, 2025
    1 Answer | 
    Answer This Question

    All the 20V batteries and 60V Flexvolt batteries will work with the nail gun DCN920B.

    By|Jan 22, 2025


      Is the nailer motor brushless d.r.
      ByJan 13, 2025
      1 Answer | 
      Answer This Question

      Yes, the DCN21PLM1 has a brushless motor.

      By|Jan 14, 2025


        what is the benefit of the 21 degree over the 30 degree? thanks
        ByOct 8, 2024
        1 Answer | 
        Answer This Question

        A 21-degree framing nailer generally offers better access to tight spaces and corners compared to a 30-degree nailer, making it more suitable for detailed framing work where maneuverability is crucial

        By|Jan 13, 2025

          (1)

          Does this nailer use gas cartridges??
          BySep 21, 2024
          1 Answer | 
          Answer This Question

          No, the nailer is battery powered.

          By|Nov 30, 2024

            (1)

            can you use the 20v powerstack battery?
            ByAug 22, 2024
            1 Answer | 
            Answer This Question

            You can use a DEWALT 20v POWERSTACK battery with this nailer.

            By|Aug 23, 2024


              What is the difference between this model and the DCN692B?
              ByAug 18, 2024
              1 Answer | 
              Answer This Question

              The DCN21PLB is a 21° Plastic Collated Cordless Framing Nailer, and the DCN692B is a 30° Paper Collated Framing Nailer.

              By|Aug 21, 2024


                Can u use for roofing nails.
                ByAug 15, 2024
                1 Answer | 
                Answer This Question

                The DCN21PLM1 is ideal for fencing, framing, and decking applications.

                By|Aug 16, 2024


                  Viewing 1-8 of 110

                  Customer Reviews

                  4 out of 5

                  • 4 out of 847 reviews
                  • 64% recommend this product
                  Filter by:
                  Showing 1-10 of 847 reviews
                  Powerful and durable tool
                  I bought this tool several years ago and am just now getting around to the review. Since then I have used this tool to frame out an entire room, complete multiple framing projects/remodels, and construct 3 entire fences (yes it works find for this if you get the correct nails). I have to say this tool is truly durable and takes a beating. I have had the occasional nail jam, but that is bound to happen every now and then and the issue was easily cleared.
                  by
                    • Recommended
                    Couldn’t be more disappointing
                    [This review was collected as part of a promotion.] Really disappointed in Dewalt battery powered nailers. I purchased this framing gun for an interior job and started having issues with it jamming right away. It also won’t fit the last 4 nails on a strip and if you do t take them out when you reload it will jam on the next shot. I put the gun away for a few months and decided to try it again with a few different brands of nails. No better. It can’t even get through a full strip of nails without jamming. I thought it would be nice to get rid of the air hose on smaller jobs or sidewall/ladder tasks. Not even close. It only holds 1 strip of nails, I throw 4-5 nails out of each strip in the trash and that’s if I’m lucky enough to get to the end of a strip without it jamming and needing to sit down to work on the tool. I’ve tried 20v max, power stack and flex batteries. It makes no difference. I also own a huge investment in Dewalt tools and batteries. Despite warnings from others, I purchased the cordless pin nailer and Brad gun around the same time to get away from the air hoses. Those two guns can’t even sink nails in FJP so I find myself making a mess with a nail set when I use them. That makes this especially disappointing.
                    by
                      Game Changer
                      Built walls in minutes. It longer to cut than it did to assemble. I used 3 1/2" ring spanked galvanized. It punched them into the 2x4's with no issues. Battery life, I had no issues & long lifetime (all day) with 6ah 20v. Love it. Building a deck with it next. Can't wait!!
                      by
                        • Recommended
                        1 found this review helpful
                        Worst "pro" tool I've ever used
                        I'm a diy'er. I buy nice tools because I don't have time to waste fighting with tools. my friends joke I must have stock in DeWalt. This is the WORST modern tool I've used, period, including the Riobi nailers I've used. It jams, won't feed an entire strip of nails, can't shoot nails at a consistent depth- even the location of the rafter hook is mind boggling. do yourself a favor and if you need cordless go Paslode. This experience plus the "you bought it haha" response you get from DeWalt when something does break under warranty means I'll be looking to switch to an M brand pretty soon.
                        by
                        Response from DewaltProductExpertMay 10, 2023
                        Hello JBdiy. Thank you for your feedback regarding DCN21PLB. I am sorry to hear you are unhappy with this product and would be more than happy to assist you with a resolution. If you would like further assistance, please email support at wecare@sbdinc.com and reference ticket 7112099,so all information is easily available for the agent to assist you further. Thanks, Mitzy DEWALT Social Media Team
                          3 found this review helpful
                          This is an invaluable tool! I'll always have an air...
                          This is an invaluable tool! I'll always have an air compressor and nailers on site, but this nailer is awesome. Expect to load more nails with 4 remaining in the magazine. Way to go dewalt.
                          by
                            1 found this review helpful
                            Constantly Jamming
                            I've had constant trouble with this gun jamming, no matter what type of nail and no matter what type of material I'm trying to nail. I wish I hadn't bought this gun, it's been nothing but trouble. The latest issue is trying to nail with 2 1/2" hot dipped galvanized nails into fiberboard trim (see example pic). After failing outside, I took the gun inside and tried it to see what was happening, the nails don't even penetrated through the fiber board. Should have bought a pneumatic gun.
                            by
                            Response from DewaltProductExpertAug 12, 2021
                            hi onedecentguy
                            We appreciate your feedback on the DCN21PLM1DCB204. We are sorry to hear about the issue you are having with your product. We would like to get some more information to determine if there is an issue with the product. Please email me at wecare@sbdinc.com and reference case # 13643855. I look forward to hearing from you.
                            We apologize for the inconvenience you are having.
                            Thank you
                            Roxy
                            DEWALT
                              5 found this review helpful
                              every day gets Jammed.
                              This Nail Gun is good for 10 Nails per Day. It keeps jamming every day. is not worth the Money. i would not recommend it.
                              by
                              Response from DewaltProductExpertJun 17, 2021
                              Hi Alco
                              We appreciate your feedback on the DCN21PLM1. We are sorry to hear about the issue you are having with your product. This is not the kind of performance we expect from our products and would like to speak to you about this issue so we can assist you in resolving this to your satisfaction. Please email me at wecare@sbdinc.com and reference case # 13441226. I look forward to hearing from you.
                              We apologize for the inconvenience you are having.
                              Thank you
                              Roxy
                              Customer Service
                                8 found this review helpful
                                This nailer is increadible! Purchased for a fence build, and wow did it perform! Able to adjust n...
                                This nailer is increadible! Purchased for a fence build, and wow did it perform! Able to adjust nail depth and use difference size nails that changed out in seconds. My days of hauling a compressor, hoses, and extension cords to a job site is over. I have changed out virtually all my power tools with the DeWALT cordless line. The battery life is fantastic, and I can exchange all my batteries from tool to tool if needed. I highly recommend... THEY NAILED IT !
                                by
                                • Verified Purchase
                                • Recommended
                                2 found this review helpful
                                I am home remodeler by accident - first home fell apart on me. I've since redone two always borr...
                                I am home remodeler by accident - first home fell apart on me. I've since redone two always borrowing a friend's pneumatic framing nailer. When the time came to get my own, I was hesitant to go all in with cordless. The reviews said it would be heavy and I'm not the strongest guy. But I have several 20V DeWalt tools and decided to take the dive. I've had the DeWalt cordless 21° framing nailer for 1 month now. lt is worth every penny. It fits well in my hand and drives 3"+ nails like it's no big deal. Set it for deep penetration and it will do toe nailing without needing any follow up. The weight can get to me after a long string of overhead nails, but it also provides the mass the tool needs to not bounce from old lumber. Usually, I'm not so fast that it makes my hand tired - I set it down while get the next board in place. Not dragging around the compressor is wonderful! It isn't so great I'll throw my pneumatic tools away to buy up. But when they die, it will be tough to choose. I highly recommend this product. Enjoy!
                                by
                                • Verified Purchase
                                • Recommended
                                1 found this review helpful
                                Extremely pleased with this Framing Nailer I have purchased three one for each work truck. Easy t...
                                Extremely pleased with this Framing Nailer I have purchased three one for each work truck. Easy to use, light weight and convenient. My Girls can use it with no problem...
                                by
                                • Verified Purchase
                                • Recommended
                                4 found this review helpful
                                Showing 1-10 of 847 reviews

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                                Product Snapshot

                                Built for long-lasting durability and high performance in professional framing tasks.
                                Ideal for professionals who want cordless convenience, powerful performance, and rapid sequential firing.
                                Built for long-lasting durability and high performance in demanding framing applications.
                                Ideal for customers who want cordless convenience, ensuring powerful framing performance.

                                Nail Capacity

                                49 plastic collated nails
                                Up to 2 strips with optional magazine
                                2 strips (with extended magazine)
                                Up to 3-1/2 in. nail capacity

                                Power Source Cordless

                                Nail Range

                                2 in. to 3-1/4 in.
                                2 in. to 3-1/2 in.
                                2 in. to 3-1/2 in.
                                2 in. to 3-1/2 in.

                                Depth Adjustment

                                Sequential or Contact Firing