M12 12 V Lithium-Ion Cordless 3/8" Crown Stapler - Tool Only

BMR Code
001-8680
Part number
2447-20
UPC
045242501076
M12 12 V Lithium-Ion Cordless 3/8" Crown Stapler - Tool Only
The Milwaukee M12 3/8" crown stapler delivers a true hand tool replacement. The 2447 is designed to drive a range of 3/8" flat crown staples (1/4" – 9/16 in.) through an array of materials and substrates. At just 3.0 lbs. and 7.5" long the compact design allows for great access into tight spaces and convenient tool belt portability. An easy to squeeze trigger design significantly reduces fatigue associated with traditional hand staplers.
$179.98
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Eidt's BMR Express (Arthur) Free In-Store Pickup available 7 to 10 days
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• Dry fire lockout prevents unintended damage to the work surface • Staple locating arrow for accurate staple placement • Slotted magazine design for easy staple viewing • Integrated sequential and contact actuation trigger for seamless changing between firing modes • Power adjustment dial for consistent flush stapling through various materials • Up to 1500 staples per charge on a compact M12 battery (battery and charge sold separately) • Compatible with all M12 batteries • Adjustable belt hook • 5-Year limited warranty
More Information
BrandMILWAUKEE

Reviews

Rating Snapshot

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157 reviews with 5 stars.
28 reviews with 4 stars.
8 reviews with 3 stars.
3 reviews with 2 stars.
9 reviews with 1 star.

Overall Rating

4.6
158 out of 170 (93%) reviewers recommend this product

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Filter Reviews

39 to 68 of 205 Reviews
39 – 68 of 205 Reviews
Clover SC
5 out of 5 stars.

No more grip fatigue

a year ago
Pretty straight forward tool. Works well for what I need it for mainly stapling insulation craft paper and plastic. It’s heavier than a traditional stapler but more convenient and you don’t have to squeeze a huge handle. Just press the trigger and done.

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

5 out of 5 stars.

Actually sinks the staples

3 years ago
This crown stapler can truly sink staples. I used 1/2" to secure carpeting to plywood and have used it for securing fabric to white oak. It just works. Only wish it could do brads and narrow crowns too instead of needing seperate tools.

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Hayward, Wi
1 out of 5 stars.

I would not buy this Product 2447-20Crown Stapler

2 years ago
Bought through a vendor and did not get one clip of staples through it. The Vendor took it back and replaced it with the exact same model. Same thing did not get through a clip of staples. looks like the Hammer slide gets stuck.

No, I do not recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Response from milwaukeetool.com:
2 years ago
Customer Care
Hi Miles, we are sorry to hear about your experience with your Crown Stapler! We will send you an email to further assist. -Social team
North Dakota
5 out of 5 stars.

Crown stapler

3 years ago
This crown stapler works well. For tight spaces such as crawl spaces hanging plastic sheeting trying to squeeze those other staplers all day is tiring. No cords to trip over works with no jamming makes this one of my go to tools.
milwaukeetool.com

Originally posted on milwaukeetool.com

Nebraska
4 out of 5 stars.

Great little tool.

3 years ago
I have not had a lot of experience with this tool yet but with the little I have used it, it is definitely much easier to handle than the manual stapler I had been using. Especially in places where it's hard to get good leverage.

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

12538
5 out of 5 stars.

Just right for the job

2 years ago
Needed to staple heavy duty plastic tarps to exposed ceiling in my old home and this made the job quick and efficient. It would have been a painful nightmare with a regular manual stapler. No regrets and will always be useful.

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Boston, MA
1 out of 5 stars.

Shoots a staple or 2 before stopping

3 years ago
After every staple or 2, I have pull the magazine out because it won’t advance the next staple. The spring falls off easily. I have tried different brands of staples but the problem still exists. Waste of money.

No, I do not recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Response from milwaukeetool.com:
3 years ago
Customer Service
Hello! We are sorry that this has been your experience with the M12™ 3/8" Crown Stapler. We will contact you via email to find out more information about this issue. - Cayla from Milwaukee Tool
Picton ontario canada
5 out of 5 stars.

Should have bought it years ago.

a year ago
I've tried many other hand staplers and they always jamb up. This little jem was such a breeze to use. Easy and comfortable to use, loads easily. I would highly recommend to anyone thinking about buying one.

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Tempe,AZ
GenderMale
5 out of 5 stars.

STRONG RELIABLE STAPLER

5 years ago
Bought this stapler and used to staple roofing paper and roll of roofing material with no problems nailed both materials through wood with ease,i use a 6.0 battery and t50 9/16 staples and it was incredible

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Georgia
GenderMale
3 out of 5 stars.

I have 6 of these so dependable

4 years ago
This is a great little Stapler for t-50 staples but the name is miss leading it's not a crown Stapler it wont shoot staples that small its good for insulation/ house wrap/ felt paper but not crown moulding

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Henderson, NV
5 out of 5 stars.

Milwaukee crown stapler

2 years ago
This product is so smooth and easy to use and you can pin point exactly where you want your staples to go I absolutely love my clown stapler along with all my Milwaukee power tools!! Best in the business

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Central, IL
5 out of 5 stars.

Great product

2 years ago
Stapler works great used it installing house wrap before siding and no problems at all battery went from full to half charge after doing entire house roughly 3,000 staples shooting into 1/2 osb sheathing

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Missouri
5 out of 5 stars.

Excellent stapler

8 months ago
Excellent for small or big jobs. Reacts fast and even allows for speed stapling. Battery usage is minimum. Used all day on same battery (about 1200 staples) and battery only dropped one bar.

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Brampton,On,Canada
4 out of 5 stars.

Awesome power

2 years ago
Good tool an all purpose solution for need of staples POWERFULL , awesome to use and feels good ergonomic *( if I could use diff range of staples with it that would have been even better)

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

West Deptford, NJ
5 out of 5 stars.

Great Stapler!

3 years ago
Great Little stapler. For insulation or anything that you’ll be firing a ton of staples this will be worth every penny. Size and weight is awesome too. Another winner from Milwaukee.

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Durham, NC
5 out of 5 stars.

Great stapler

2 years ago
This is so superior to a mechanical stapler. I am finishing my basement and this allows me lightweight power to staple all kinds of things while I apply glue or some other joining.

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Metairie, Louisiana
5 out of 5 stars.

The best on the market.

a year ago
So far everything I bought from Milwaukee has exceed my expectation. I'm a electrician an all the tools an packout that I bought has met my needs and makes my jobs go alot faster.

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

5 out of 5 stars.

Stapler for broken end-user.

a year ago
Need to purchase after breaking my arm on my dominate side. Needed a Stapler that could be easily triggered with one hand. This did an exceptional job of performing as needed.
milwaukeetool.com

Originally posted on milwaukeetool.com

Elk City OK
5 out of 5 stars.

Stapler

6 months ago
The thing works pretty good, not much to it really it’s a stapler my only problem with it is the dial doesn’t seem to make much of a difference and takes forever to adjust

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Lindsay Ontario
5 out of 5 stars.

This crown stapler makes me happy

2 years ago
When I first bought this crown stapler my coworker all made fun of me telling me I wasted my money Now everyone wants to borrow it Who’s laughing now Thanks Milwaukee

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Ashland, OR
4 out of 5 stars.

Great stapler

3 years ago
I bought this to string christmas lights around my house and deck. Product worked exactly like it should and really had no issues with it, saved me a lot of hand cramping.

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Vancouver BC
5 out of 5 stars.

Great for Christmas lights

2 years ago
Made putting up the Christmas light a breeze this year. If you have to staple overhead it will make your life much easier. Another worthy addition to my red collection.

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Greater Kettle Moraine Area East Central WI
5 out of 5 stars.

Simple & Effective

2 years ago
Easiest stapler I've ever used. Love the depth adjustment - works great! Easy to load with plenty of power to drive in the staple. Used primarily for hanging insulation.

No, I do not recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

5 out of 5 stars.

Another one.

2 years ago
Just fired about 2000 staples through this tool. What an outstanding experience. Worked perfectly for bug screen, foam baffles, vapor barrier and even some thick rubber.
milwaukeetool.com

Originally posted on milwaukeetool.com

Oklahoma
4 out of 5 stars.

M12 stapler

3 years ago
Easy to load and use. The dial for depth or how hard it sets the staple is a bit different. I guess i havnt used it enough to fully understand how the dial effects much.

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Wisconsin
5 out of 5 stars.

Light weight powerful staple gun that uses common

2 years ago
I like common staples work in this gun. Nothing worse than having to hunt for specific name brand staples. The gun also has good power to drive the staple and is light

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Squamish, BC
5 out of 5 stars.

Amazing stapler!

3 years ago
Works on only T-50 staples but other than that this staple gun is the best one I have used. Power gauge on the side of the gun tells you how much juice you have left.

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

Horace ND
5 out of 5 stars.

M12 crown stapler

a year ago
Works great! The power adjustment isn’t too hard to adjust and gets staples flush. Used it to staple wires to the wall and now I’m putting insulation up with it.

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

4 out of 5 stars.

Milwaukee battery powered stapler.

2 years ago
It works very well. It is heavier to use but very fast. I suggest using small batteries to get in tighter spots and reduce weight. Uses standard TR50 staples.
milwaukeetool.com

Originally posted on milwaukeetool.com

Ontario, Canada
5 out of 5 stars.

No going back

3 years ago
Once you use this you’ll never go back to manual stapling. Perfect for any task you need to do involving crown staples. Works well even in cold temperatures

Yes, I recommend this product.

milwaukeetool.com

Originally posted on milwaukeetool.com

39 – 68 of 205 Reviews
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