Model # HDX123

Internet #203741517

HDX Pneumatic 1 in. x 23-Gauge Micro Pinner


Pneumatic 1 in. x 23-Gauge Micro Pinner

$4999 /each
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Product Overview

The HDX Pneumatic 23-Gauge 1 in. Strip Headless Pin Nailer is great for assembling many small wood projects such as jewelry cases, trim and hobby work. It is made of lightweight, die-cast aluminum for a durable tool that is easy to handle. The 23-Gauge pins can range from 1/2 in. to 1 in. and are collated with glue. The handles have a comfortable grip for ease of use with no loss of control. This nailer comes with oil and wrenches for convenience.

  • Bottom-load magazine
  • 60-100 PSI operating pressure
  • Lightweight design is easy to handle
  • Die-cast aluminum construction
  • Drives 1/2 - 1 in. pins
  • For fastening wood in jobs such as hobby work, jewelry cases, detailed trim and custom work
  • Soft grip handle provides comfort with no loss of control
  • Dust cap protects tool from debris
  • Includes oil and wrenches
  • Need help? CLICK HERE to view our Nail Gun Buying Guide

Info & Guides

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Product Depth (in.)
Product Height (in.)
Product Width (in.)


Air Tool Type
Air Nailer
Compressor/Air Tool Features
No Additional Features
Energy Type
No additional components or accessories are included
Loading type
Maximum Fastener Size
1 in
Minimum Fastener Size
1/2 in
Minimum Recommended Air Delivery SCFM @ 90PSI
Minimum Recommended Operating Pressure (psi)
Nail Gauge
Nailgun Angle
Tools Product Type
Power Tool

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Customer Questions & Answers

How is the nailer loaded?

I have no manual, so I am unable to load the nailer
Asked by: mort
1. REMOVE THE AIR SUPPLY FROM THE GUN! 2. Release the magazine by depressing the lever on the top rear of the magazine. Pull the magazine back until it stops. 3. Load the pins into the slot with the arrows on the pins facing away from the gun. 4. Select the pin length. 5. Push the magazine closed until it locks. 6. Connect the air supply to the gun. NOTE: It's always a good idea to add a few drops of pneumtic tool oil to the air inlet before each use.
Answered by: JimA
Date published: 2017-02-18

How do you oil the micro pinner?

I can't seem to find the manual for this and other HDX nailers that I have to be able to see how to oil them. Can anyone point me to this information? Thanks in advance.
Asked by: sdkidaho
Use pneumatic tool oil sold in HD. Just add a few drops directly ino the air fitting everytime you use the tool.
Answered by: JimA
Date published: 2017-02-13

Micro Pinner is 7" long, how high is it?

7" h x 2.25" w x ? long to end of pneumatic fitting. Is fitting included?
Asked by: Sandy
It is 6-3/4 inches from the bottom of the tip to the top of the head.
Answered by: JimA
Date published: 2017-02-13

What is the warranty on this item?

What is the warranty on this item?
Asked by: Tony
1 Year Limited Warranty against manufacturers defects. The sales page has a warranty tab with all the details. You can contact us directly if you have any issues: 1-888-623-5966
Answered by: HDX Customer Service
Date published: 2017-02-16
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Customer Reviews

Pneumatic 1 in. x 23-Gauge Micro Pinner is rated 4.3 out of 5 by 8.
Rated 4 out of 5 by from The pin nail gun is a nice tool. My only complaint is that it does not have a nail depth setting,... The pin nail gun is a nice tool. My only complaint is that it does not have a nail depth setting, other than that a nice tool.
Date published: 2017-03-28
Rated 3 out of 5 by from 3 Star Review Rating provided by a verified purchaser
Date published: 2017-04-05
Rated 5 out of 5 by from HDX Micro Pinner I like this pinner. It is light weight, comfortable grip, easy to load, easy to adjust for pin length and quiet. I used the pinner on my latest piece of furniture and very happy with the way it works. I can't find any cons on this tool. This is the first HDX tool I ownand sure glad I do. If I was to state a con it would be no case or bag comes with it, but I really didn't need one since I put it in the bag with my P C air tools. After using the pinner I asked the wife to spot where they were. She didn't find a one. She thought they were little worm holes or part of the way the wood was. Like I said I really like this tool and glad to have it as part of my workshop.
Date published: 2013-11-26
Rated 4 out of 5 by from Great addition to the nail gun family I regularly use my 15 gauge and 18 gauge nail guns for my wood working projects. This 23 gauge pin nailer is a great addition. The small size of the pins, even compared to a 18 gauge nail, is amazing. The pins hold any decorative trim in place with almost no sight of the nail holes. This is vital for any non-painted projects, where wood patch will be seen. The pins are easy to load. There is a simple adjustment for pin length. The nail gun has a trigger lock, but no lock out mechanism on the tip. Meaning you can shoot pins across the garage if you're not careful. However, this also has a benefit because you don't have to press the tip onto the wood to shoot the pin, thus avoiding marking the surface. There is no depth adjustment, but the pins are driven consistently about 1/16" past the tip of the gun. The air pressure doesn't have much of an effect on the depth. This means you can nail thin pieces without driving the pin all the way through. Since the pins don't have a head it is easy to pull the wood pieces apart. However, if you shoot the pins in at different angles you can lock the pieces together making it harder to pull apart.
Date published: 2013-12-16
Rated 5 out of 5 by from Exceptional Value I build small jewelry and presentation boxes and I find brad nailing the mitered corners helpful during glue up. the problem is the 18 gauge nailer I have leaves a pretty big hole to hide afterwards. This nailer is the perfect solution for this and any other application where a small nail is needed but hiding the hole is difficult. I used this nailer to build a couple of projects over the weekend and I found it performs well and leaves behind an almost indiscernible hole. One thing to note, do not apply heavy pressure on the tip when firing or the actuator that pushes the pin will leave a mark. A little practice first will help you figure that out. I've only fired about 50 pins through the gun so far but the operation has been flawless. No jams and the recoil is almost nonexistent. As for the value. There are much more expensive nailers out there but this one is doing exactly what I want it to do and it is priced as much as 1/2 of some of the others on the market. Bottom line - no negatives about this tool. It does the job it is intended to do and is priced to be affordable for the DIYer. A+++ tool that I'm pleased to have in my shop.
Date published: 2014-01-10
Rated 4 out of 5 by from Use this with caution. There is no safety tip in this tool and it will shoot nails with a pull of... Use this with caution. There is no safety tip in this tool and it will shoot nails with a pull of the trigger. Having said that, it's a great addition to my pneumatic tools. Had it for about 2 weeks and used it every day. It leaves a very small pin hole in the wood which is very small compared to my 18 gauge nail gun. Great for trim work and hobbies. Easy to load and change pin lengths. Light weight and easily fits where other guns won't. Recommended.
Date published: 2017-02-13
Rated 4 out of 5 by from The top end is a little heavy but, it doesn't... The top end is a little heavy but, it doesn't have a safety so it's much easier to work with. Pretty good product.
Date published: 2017-02-08
Rated 5 out of 5 by from Great product Great price for great quality. Shipping was fast and on time
Date published: 2017-01-24
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