Table of Contents
- 1 Fastest Roofing Nailers Comparison Chart
- 2 Recommended List of Best Roofing Nailers Reviews for 2020
- 2.1 #1. Hitachi NV45AB2 (Our Top Pick)
- 2.2 #2. Bostitch Roofing Nailer RN46-1 (Top Value)
- 2.3 #3. Max CN445R3 Roofing Coil Nailer Review
- 2.4 #4. Senco Roof Pro 455XP
- 2.5 #5. WEN Roofing Nailer 61782 (Cheap and Quality Roofing Nailer)
- 2.6 #6. DEWALT DWFP12658 :
- 2.7 #7. Recommended in Budget Category: PowRyte 11 Gauge Air Coil Roofing Nailer
- 3 Top 3 Coil Roofing Nailer
- 3.1 #1. BOSTITCH U/BRN175 Factory Reconditioned Bulldog Coil Roofing Nailer
- 3.2 #2. Grip-Rite GRTCR175 Grip-Rite Coil Roofing Nailer
- 3.3 #3. MILWAUKEE Roofing Nailer Reviews (Coil)
- 3.4 Why you need a top-quality roofing nailer?
- 3.5 Which one you need, Air-filled, Electronic, Or Rechargeable?
- 3.6 Roofing Nailer Installation Problems
- 4 What to Keep in mind before buying the right roof nailer?
- 4.1 More Things To Look for in A Pro Roofing Nailer?
- 4.2 Roofing Nailer Safety and Security Tips
- 4.3 Frequently Asked Questions (FAQs)
- 4.3.1 #1. What is the difference between a roofing nailer and a siding nailer?
- 4.3.2 #2. Can you use a finish nailer for roofing?
- 4.3.3 #3. What is a roofing nailer used for?
- 4.3.4 #4. What type of nail gun do I need for roofing?
- 4.3.5 #5. Can you use a framing nail gun for roofing?
- 4.3.6 #6. Can you use a staple gun for roofing?
- 5 In Conclusion
My friends call me Nailer Man. Don’t laugh as I am using and reviewing nail guns from the last five years. They often ask me what is the Best Roofing Nailer on the market?
I tell them no matter if you are a DIY enthusiast or a professional, you have to have the right tool at the right time.
Being said that, when it’s about selecting the top-rated/ranked/fastest/selling roofing nailer out of several options it is certainly a hard task to conclude.
What’s the workaround then?
Will it be a wise decision to buy every item one by one and test them out?
Well, not really.
To help you out in this ambiguous situation, I’ve prepared this roofing nailers reviews and guide that surely will help you to make any conclusive buying decision.
Hold on to your hats because I’m going to review some of the most popular roofing coil nailers mentioning their up and downsides. Also, some other unique features that may help you to understand the particular product with ease.
Fastest Roofing Nailers Comparison Chart
Recommended List of Best Roofing Nailers Reviews for 2020
Here is our recommended and updated list of best roofing nailers we found for you on the market today.
#1. Hitachi NV45AB2 (Our Top Pick)
- Hitachi Power Tools has renamed to Metabo HPT; Same great tools, with only a new name
But it doesn’t break there. The depth of drive control could be attuned with a scrolling handle situated right behind the trigger. An accessible feature mainly if many folks use the similar roofing gun for nailing dissimilar materials.
Features and Benefits – Detail Explanation
Multiple Firing Support
You have the option to alternate between sequential fire and continuous fire. Meaning you can start by pulling the trigger and touching the wood. Or you can touch the wood first and then pull the trigger.
Higher Capacity Magazine
You can load 120 coiled wire collated nails at once. Mean you don’t have to reload the magazine frequently.
Smooth and Tight Feed
This nailer offers side loading magazine which is a double-action reloading system.
To me, the single-action reloading system is better and more convenient than a double-action reloading system.
Being said that, this double-action system provides smoother and tighter feeding than the single-action reloading system.
This particular Hitachi NV45AB2 nailer offers dual rubber bumpers on both the side on top. This prevents sliding down while working on the roof. Hence minimizes the damage and enhances longevity.
Even though this particular coil roofing nailer from Hitachi is a bit expensive, I vote for this one if the quality is your primary concern.
#2. Bostitch Roofing Nailer RN46-1 (Top Value)
- 3/4-inch to 1-3/4-inch coil roofing nailer with lockout mechanism prevents firing when empty. Operating Pressure : 70 -120 psi
- Adjustable depth control, full round driver, body and magazine wear guards, side-load canister
- Durable yet lightweight aluminum and carbide tips for long life
- Patented single-action side load canister for fast, one-step nail loading. Adjustable shingle guide for quick shingle spacing
- Backed by seven-year limited warranty
That’s why our research team selected this tool as the fastest and top-notch roofing nailer on the market in 2020.
You can certainly change the shooting form from bump to chronological with the drive of a switch. In sequential approach, it should arrange for an equitably decent exactness for even varnish work. The carbide enclosure nose is very long-lasting and should last a lengthy time.
Features, Benefits, Downsides – A Detail Explanation
Zero Nail Lockout /Trigger Lockout Feature
This feature eliminates dry firing and lets you know when to reload the magazine. Meaning it won’t allow you to pull the trigger if you don’t have rounds or you are down to like 3-4 rounds in the gun.
Single Action Reloading
You can open up the entire chamber and load it without having to have double doors.
It’s as easy as pie.
Just open the chamber, load it with nails, flip the one-piece door. You are done.
Quick and Easy Adjustable Depth Setting Dial
You can set the desired nail depth conveniently and easily using the dial that you can twist to operate instead of moving it up and down. So, you won’t find any issue whatsoever while operating it wearing gloves.
It allows you to set the for six different measurements.
Dual Rubber Bumpers and Aggressive Wear Guards
BOSTITCH 46-1 offers dual rubber bumpers on both sides and both on top and bottom. So, when you keep it on the roof, it doesn’t slide.
The combination of aggressive wear guards and dual rubber bumpers protects the too from damage.
All in all, if you are looking for a handy coil roofing nailer without spending too much money and loaded with a lot of cool features, go for this BOSTITCH 46-1 nailing gun. You won’t regret.
#3. Max CN445R3 Roofing Coil Nailer Review
- Unique tangle free swivel fitting, Trigger lock for safety
- Rapid fire trigger valve, Maintenance free end cap filter
- Powerful, Dial adjustable depth control
- Full round driver blade minimizing chance that tar will foul your tool
- Tar resistant nose, Removable contact foot
Features and Benefits
Tar Resistance Nose Design
According to Max, this tool can resist tar build up 8 times longer than the other roofing nailers from different other brands.
Ok, I kind of fully convinced with their claim.
Handy End Cap Filtering System
This model offers you a maintenance-free end cap filtering system that collects debris. It automatically ejects them when you disconnect the air hose.
Full Round Driver Blade
This feature provides better holding power, no doubt.
Double Action Loading
Like many other roofing nailers, this one also offers a double-action loading system.
I personally don’t prefer this system over the single action loading system.
Being said that, the double-action loading system is not bad either. At least it offers you tighter and smoother feeding.
Loading and reloading the magazine is not hard too.
If you are looking for a roofing nailer that won’t break your bank and also serve the purpose well, you can go for this one. However, as I said the price could have been better.
#4. Senco Roof Pro 455XP
- This product is easy to use.
- This product is highly durable
- This product is manufactured in China
- Drives 11 gauge (.120") , full round head roofing nails 3/4" 1-3/4" smooth shank.
- 360 degree adjustable exhaust
The Senco nail gun has remained one of our preferred roofing nail guns for a long time. It does not have extremely remarkable structures but what demarks this roofing nail gun from others is its unlimited effortlessness of use. It can drive 11 Gauge (industry-standard) nails.
Ladies are more than appreciated to try it. As functioning a roofing nail gun, it is vital that wreckage, consume air, and oil does not tumble on you or your nailing part. The trigger itself is laidback to press with an exceptionally long travel distance.
If you are a specialist and need a responsible roof nail gun to labor within a long time, this Senco roofing nail gun is the right apparatus for the task. With the proper regulation, it can even be used for thoughtful work like mounting overhangs.
#5. WEN Roofing Nailer 61782 (Cheap and Quality Roofing Nailer)
- Fire 11-gauge nails (.12 inches) anywhere from 3/4 to 1-3/4 of an inch
- Adjustable shingle guide and depth control makes for easy shingle spacing during jobs
- Holds up to 120 nails at a time with a quick release for easily fixing jams
- Uses pneumatic operating pressure anywhere from 70 to 120 PSI
- Includes a blow mold carrying case, oil, and hex wrenches
WEN Roofing Nailer 61782 model has a further ordinary built production as it is an entrance-level coil roofing nail gun. In spite of this, it still bids reasonably modest features that make it worth the courtesy.
Miraculously, this one drives round-head pins which makes it compare openly with the Hitachi model.
Indeed which is one of the excellent expert cheap roofing nail guns that pushes 7/8” pins. But it certainly pales in contrast with the Hitachi brand. They are entirely not in the similar group. The build edifice is a substantial matter in this model.
A roof nail gun wants to be firmly built with class resources. Else, it would not survive the commanding heaviness applied at the nose. As probable, this one fails nearly entirely in being a roof nail gun.
#6. DEWALT DWFP12658 :
- Compact body design
- Tool-free, adjustable shingle guide
- Selectable trigger, with quick-set depth of drive
- Skid-resistant pads/Wear guards for safety and tool protection
- Over-molded grip for comfort and control
The shooting apparatus is correspondingly relaxed to alter, and the unit can complete both collision and consecutive with the shove of a button.
Very manageable on the work where you want both correctness and swiftness at changing degrees. It is one of the top roof nail guns we found in the market.
#7. Recommended in Budget Category: PowRyte 11 Gauge Air Coil Roofing Nailer
Top 3 Coil Roofing Nailer
#1. BOSTITCH U/BRN175 Factory Reconditioned Bulldog Coil Roofing Nailer
- Selectable trigger allows the tool to be switched between contact and sequential firing modes
- Depth adjust wheel helps drive nails to the proper depth
- Adjustable exhaust directs the air away from the user
- Adjustable shingle guide for consistent shingle spacing
- Carbide nose inserts extend the life of the tool
The combination of performance and proper adjustment makes the Bostitch U/BRN175 a perfect option for roofing applications. Through the superior and smooth adjustment, it can match with plenty of materials.
Features and Benefits
Advanced Firing Ensures Smooth Operation
This nailer kit offers a selectable system, for its firing. The system accommodates both sequential and also contact operation. The firing systems induce rapid-firing along with more precise placement without any hassle.
Carbide Nose Induces Dried Fire Lockout
To decline the automatic firing, it includes a dry fire lockout facility. Moreover, the carbide nose provides a quick releasing latch. Empty firing reduces the accuracy which is discarded by the lockout system. The nose provides easy and quick jam removal.
Adjustable Rear Exhaust at 360°
You can make a complete 360° rotation to adjust the exhaust. You can change the direction of air hosing to keep it out of the way. When necessary, you can redirect the adjustable exhaust with the utmost ease to a suitable place.
Regulating Dials for Air Pressure Adjustment
Upon necessity, you are allowed to adjust the driver depth. In fact, air pressure regulating dials help you to attain perfection. Through the tool-free adjustment, you can make the required holes for the appropriate placement of nails.
Consistent Shingling with Adjustment
The tip of this versatile production includes a shingle guide. The tip is quite adjustable to offer superb shingling. Shingle guide allows making a placement with comfort. Again, it comes with consistency for precise placement.
Along with its sturdy construction, you will receive excellent serviceability and long life. Therefore, you need to check this professional tool to get an easy nail placement without any hassle.
#2. Grip-Rite GRTCR175 Grip-Rite Coil Roofing Nailer
- Rotating belt hook
- Lightweight magnesium housing
- Tool-free depth adjustment
- 360-Degree tool-free air exhaust
- Shingle placement guide
This durable Grip-Rite nailer offers a perfect level of quality to induce the best possible roofing application. Combining unique as well as comfortable features, it lessens the troubles with the nailing and adds up the professionalism.
Features and Benefits
Ultimate Serviceability with Magnesium
The complete structure is made of high-quality magnesium. Not to mention, it induces sturdiness and durability. Quality magnesium frame inhalants satisfactory nailing. You can make a repetitive and lengthy application.
360° Adjustment for the Exhaust
The exhaust at the rear portion is adjustable through 360° rotation. With proper adjustment, it directs away from the airflow from the in-line. Adjusting the exhaust will keep the air away from your work and allows you to keel ease while working.
Adjustable Shingling for Consistency
The tip of this versatile unit includes a shingle guide at its tip. The stylish tip is also adjustable to offer consistency. Shingle guide allows reaching and placing nails at the tight corners. It offers incredible consistency as well.
Regulating Dials to Adjust the Pressure
There are regulating dial gauge wheels which enables you to make a required adjustment for the nailing according to the material. It requires no extra tool to perform, and you can provide perfect holes for different materials.
All the features deliver a faster cycle rate to complete your nailing in no time. Having carrying case with user guideline, it helps you to get the most of a nailer kit with ease.
#3. MILWAUKEE Roofing Nailer Reviews (Coil)
- Price For: Each Fastener Type: Roofing Nailer Nail Diameter (mm): 2.5000-3.8000 Nail Diameter (Gauge): 0.12 Nail Length (mm): 25.4 - 65 Nail Length (Inch): 1-3/4
Featuring incredible magnesium housing, this Milwaukee nailer comes with a lightweight construction with compact size. It induces greater maneuverability and versatility to get you perfect placement of nails.
Features and Benefits
Magnesium Housing Induces Superb Service
Along with high-quality magnesium housing, it induces sturdiness and durability. Apart from that, it offers a lightweight frame. Lighter weight frame enables a comfortable carriage. Quality magnesium also resists possible user fatigue as well.
Prevention of Dry Firing through Lockout
If the chamber becomes empty, it starts dry firing. To eradicate the automatic firing, it includes an advanced dry fire lockout facility. Empty firing reduces the accuracy which is discarded by the lockout system. Therefore your device will remain secured all the time.
Nailing Precision with Driving Depth Adjustment
For having perfect compatibility with a variety of materials, it comes with a depth adjustment facility. Without any tooling requirement, the adjustment is quite easy. Proper and sufficient adjustment for the driving depth allows you to make the hole with the utmost ease in no time.
Smooth Nailing with Incredible Firing System
You can have two individual modes of firing system along with this one. It comfortably accommodates sequential as well as bump firing. Providing superior countersinking, the firing system allows more accurate and smooth pinning over the surface.
Carbide Nosing for Increased Performance
It contains a carbide nose at the tip along with superb insertion. The carbide is of high quality that delivers further durability. The carbide nose is replaceable as well. You can nail with ease using the carbide tip that can reach narrow corners. Also, it can withstand possible wearing over long hours of work.
You will get to use some of the best features along with this professional unit. In fact, its superior service is worth its price. The perfect combination of features allows a satisfactory configuration for this device.
Why you need a top-quality roofing nailer?
You are thinking to make a new roof for your sweet home, but you are confused. Should you use hand nailing or a roofing nail gun, which one is suitable?
As you know if you nailed roofs improperly, your roof surely is more susceptible to leaks and damage from rains and storms. Perfect nail placement on the roof shingles is limited to a tiny area.
If you drive the nail outside of the area, there is a high possibility of impairing that roof and void the manufacturer’s warranty.
If you are using the hand roofing method, make sure that you have a lot of time and energy. Also, make sure that the nails are ideally placed with correct depth.
The benefits of using a roof nail gun are that; you need a minimal amount of time and less effort to build your perfect roof.
You can be tired but your roofing gun will never. Imagine that it’s sweltering weather, the temperature is almost 100 degrees on the roof, and you are not using a roofing gun. It’s a nightmare, isn’t it? That’s why you need the best one.
Which one you need, Air-filled, Electronic, Or Rechargeable?
Though a significant number of expert roofing workers would never use anything but a pneumatic roofing nailer. Having to heed a loud air compressor all day long while pulling throughout an air hose is something that you might not like to do.
Pneumatic roofing nailers do have the benefit of being attuned to push nails. They are hard to use in nearby lodgings like the zones near smokestacks or under attics. Using an electrical roofing gun is much silent than using the air-filled one.
But will yet need a much-extended allowance string which could straightforwardly cause somebody to trip. While an electric roofing nailer will typically have its adaptable complexity reader and a director to take care of the nails are pushed straight, it will weigh further than a pneumatic nailer since it has its power supply.
In conclusion, the rechargeable surface roofing nail gun will go with the power and presentation of an electrical one; then its practicality will be imperfect by the length of time it stays charged on. You could buy additional batteries to hold your rechargeable roof nail gun power-driven on significant works.
Roofing Nailer Installation Problems
You would have to hunt long and firm to find a roofing business that still customs hand mallets to fit their roofing nails. The roofer of nowadays is almost particular to use a pneumatic roofing nailer powered involved to an air hose and motorized by an air compressor to push the roofing spikes into your roofing substantial.
The rapidity of this technique will save you significantly in employment costs. But there’s a compromise since using a pneumatic roof nail gun can denote that the roofing pins are not all pushed with a similar amount of strength.
The difficulty with this is that you may wind up with broken shingles and a holey roof, which doesn’t happen when roofing nails are beaten in by hand, with the complete courtesy of the roofer. Roofing pins wrongly held are an open offer to future reparation work.
If you can grasp any roofing pins working slack with a roof review, you must directly tug them out and swap them. You must also crisscross to regulate if the roofing nails are swelling.
What to Keep in mind before buying the right roof nailer?
As you already read our review with unique features and benefits. Now it’s time to purchase the best for your projects. Well, before buying the top-notch roofing nail gun let’s see some key points which you should keep in your mind.
# 1. Balance and Weight:
You need to work for a long time with your roofing gun, so the tools should have these characteristics:
- An easily handle weight which is not more than 5.5 lbs
- A well-balanced rubber handles
From our research, we found that most of our recommended roof nail guns have comfortable and well-controlled handles and we didn’t face any difficulties.
Nailing speed is a significant factor to look before buying the best. You will purchase a roofing gun for a specific type of job for your project. If you need to cover a more significant area, but your tool is not fit for that you will be frustrated, isn’t it? It will be better for you if the nailer has the fire rate of a minimum of one nail per second.
#3. Nail Size
You should choose a nailer that can accommodate a good variety of nail sizes. We think the best will be that tool that can host 3/4″ – 1-3/4″ should be multipurpose enough for almost all types of roofing works.
More Things To Look for in A Pro Roofing Nailer?
The weighting is the toughest fragment. Speak to Professionals, and they would tell you that heaviness is the essential deliberation when picking a slating nailer. Safeguarding gravels and siding is an all-day or numerous day work. If the device is weighty, the practice is cruel.
Solid and Comfortable Grip
It’s not only the apparatus mass, but the user also wants to hold up and grip solid materials in place for pinning, which enhances the tiredness of the job. Coil roofing nailer has an excellent fastener ability than other nailer kinds, but that’s a dual-edged blade.
Work doesn’t need to break to load again firmly as frequently as with a twig or inclosing nailer, but that denotes the nailer would be weightier, precisely at the start of the coil. So, the nailer itself requires being as weightless as conceivable.
As far as the nailer is tolerably light and pushes nails with little (if any) gridlocks, then the other aspects are minor. However those characters can make the task stress-free or a shortage of them firmer, so let’s have a peek.
Furthermore being weightless on the whole, a nailer must be well-equalized from the head through hand grip. Having an apparatus in hand all day needs a comfortable grip. There are various reasonable over-mold grips, but we are confident fans of Ridgid’s Hex Clasp.
This trait puts a stop to the nailer from firing when it doesn’t have a pin to push. Lots of makers take in this feature since it dodges unnecessary wear and callbacks if, for some reason, the user didn’t realize he wasn’t driving nails.
Trigger, Depth of Drive and Mode
All nailers have a solo action mode where one nail is pushed for every trigger tug, but probably also take a bump-fire method that lets a pin to be driven every time the nailer’s nose is blue as far as the trigger stays dragged.
Bump fire could make an effort much quicker, but a minor hazard lurks in the amplified rapidity. If the nail gun starts and then fires, it’s conceivable to shoot a pin through the air as an alternative of into stable.
Roofing nail guns put up a variety of pin lengths, and the pin bag/journal would move effortlessly up and down.
A roofer would push 100 pins per day with a roof nail gun. The dull strength of the trigger drag can tote up to weariness and agony over time. This is particularly accurate in solo action nailing fashion.
It’s essential that the trigger drag strength is light. For bump shoot, you’re grasping the trigger downhill so an elevated spring pressure will also function in opposition to you.
The nail gun must rarely jam when it is accurately preserved. When it does, the gridlock release handle must open effortlessly to move away from the congestion and get back to the job.
Tool-free possibilities are absolutely the system to go. Various nail guns have a regulating deplete vent that rebounds the torrent of air that goes with a drive.
Or else, the tedious burst might turn out to be infuriating to the user. The lion’s share of roofing nail guns are pneumatic, but one or two have lithium-ion batteries with gas containers for freestyle/hoseless action.
The trade-off for a battery-operated process is often a weightier nail gun and a little bit more costly.
Roofing Nailer Safety and Security Tips
Know what you are dealing with. Learn the roofing gun and configuration you will use. It could save your life. Apprentice is much more likely to get injured.
Untrained apprentices are nearly three times more likely to be injured. Most nail gun injuries are to the fingers or hand.
The inadvertent or unintended firing of nail guns with contact triggers is the most common cause of injury. Accidental firing can also occur if the user has a finger on the contact trigger and the nose piece touches a co-worker or the user’s body.
Nailers with sequential triggers are twice as safe as those with contact triggers.A roof nail gun can fire a nail at a speed of 1500 ft./second. Every year there are approximately 42,000 nail gun injuries reported in the USA. Approximately $338, 000,000 spent on emergency room care, rehab and worker's camp.Click To Tweet
As a result of those injuries. When handling a roofing nail gun, you must never attempt to operate a tool until you understand all safety precautions.
Frequently Asked Questions (FAQs)
#1. What is the difference between a roofing nailer and a siding nailer?
Answer: As the name suggests, a roofing nailer is used to attach roofing materials. Basically, you will want to put nails through fiberglass or asphalt using a roofing nailer.
On the other hand, the siding nailer is used to attach wood siding to the exterior of the house. A siding nailer is an excellent choice to work with vinyl siding too.
A roofing nailer lacks to offer a dept-of-drive adjustment while the siding nailer offers that. That’s why a siding nailer is considered to be a better general-purpose tool than a roofing nailer.
#2. Can you use a finish nailer for roofing?
Answer: No. Because typically, a finish nailer is smaller in size, and it is intended to work for smaller jobs like carpentry and woodworking.
Considering the length of the nails, you require for roofing; a finish nailer is not the right choice by any means.
#3. What is a roofing nailer used for?
Answer: I think you are already guessing the use of a roofing nailer by its name.
If you are planning to install a new roof or schedule for re-roofing, then this tool can come in handy for you.
It is the best tool to deal with driving nails to asphalt and fiberglass shingles.
Using a roofing nailer is easy — most of the cases, you just have to pull a trigger.
A roofing nailer allows you to use a coil roofing nail that goes longer between refills. Eventually, it saves you from climbing off now and then to refill the magazine.
Remember, a roofing nailer is intended to work only with roofing related work. It lacks in offering it to you for multiple purposes.
#4. What type of nail gun do I need for roofing?
Answer: Fiberglass shingles or asphalt are the two most commonly used materials for roofing.
For roofing, you need a roofing nailer to do the work properly because a roofing nailer is the best tool to drive nails to fiberglass shingles or asphalt.
You have a variety of brands manufacturing roofing nail guns on the market.
Choosing the best roofing nailer is vital but not that hard. We have a review guide to assist you in selecting the perfect roofing nail gun for you.
#5. Can you use a framing nail gun for roofing?
Answer: I’m afraid. You can’t do that.
As you don’t use roofing nailers too often and they cost a bit more than what you would have expected, it’s quite understandable that you would want to use a framing nail gun in place of a roofing nailer.
But unfortunately, they are not interchangeable. For roofing, you have to drive roofing nails, and a roofing nailer is the only tool to do that. Your framing nailer is not going to support that.
So, if you can’t buy a roofing nailer, better rent it. Or buy it and then sell it as a used product. But don’t use a framing nail gun in place of a roofing nailer.
#6. Can you use a staple gun for roofing?
Answer: Yes, you can because the fastener for asphalt shingles should be either nails or staples. In case you don’t know yet, the asphalt is one of the most commonly used shingles types.
As you can staple the shingles, so surely you can use a staple gun for roofing.
If you can install the staples properly, then they will offer the same wind resistance as the nails. Therefore, using a good staple gun (paid-link) is an utmost necessity for you.
When you’re spending for the best roofing nailers reviews in 2020, you want to dredge up that the type you pick will have to bear long periods in burning sun and be capable of living in a fall from the roof to the soil without breaking. It’s a useful belief that any roofing nailer in repeated use will sooner or later take a drop.