The Milwaukee M12 3/8 in. 12-Volt Cordless Crown Stapler delivers a true hand tool replacement. The 2447-20 is designed to drive a range of 3/8 in. flat crown staples (1/4 in. to 9/16 in.) through an array of materials and substrates. At just 3.0 lbs. and 7.5 in. L 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. Integrated sequential and contact actuation trigger design provides increased productivity and seamless changing between firing modes. The M12 REDLITHIUM XC extended-capacity battery delivers 4 Ah (48-Watt-hour) of run time-even in sub-zero temperatures. Each 12-Volt lithium-ion battery is laden with new-age REDLINK circuitry engineered to prevent overloads and protect against cell-damaging discharge.
- 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
- Includes: one 2447-20 M12 12-Volt lithium-ion cordless 3/8 in. crown stapler, one 48-11-2440 M12 xc 4.0 Ah battery pack
Maynard Gaylord (verified owner) –
I purchased two of these for use on insulation installation. It was easy to load, lightweight, and lasted through a days work. The unit will stop with a few staples left to avoid a jamb. Add more staples,and away you go.I derated the unit to 4 stars because I think it lacks the power to “sink” the staples flush. I found myself hitting a few staples in with a hammer after the fact. I wouldnt have had this issue with a hammer tack, but again, this is less effort and easier on the body so it’s a trade off. I adjusted the depth wheel to high, but it didnt seem to matter after a certain point going into standard 2x4s.Overall, it’s a useful tool and has good quality but for tyvek installation I will stick with a hammer tack stapler. Nice product, great for general use and hanging insulation.
Alyson Bashirian (verified owner) –
Worked great to put up insulation. It is a little heavy to hold overhead for long periods
Burley Jenkins (verified owner) –
This stapler is wonderful……light/powerful/easy to load.
Caden Willms (verified owner) –
The tabs broke I had to take back
Vinnie Baumbach (verified owner) –
Stapled bith 3/8″ and 1/2″ lengths flush with no jams. A lot less fatigue and frustration.
Kallie Wiegand (verified owner) –
Best stapler ever
Angelita Hilpert (verified owner) –
Ive been wondering for ever should i get this cause the main use i would need it for is to run sensor wire for garage door motors but it only shoot flat staples but noticing the power nob on it i decided to try it out and sure enough and the weakest setting it did just fine didnt split one wire and with my carpel tunnel i wish i would have bought it sooner
Janie Pfeffer (verified owner) –
I am very happy with this stapler. It makes getting the job done easy and well! It is as easy as aim, squeeze and reload as necessary. I just recently installed some insulation easily with this tool. It is fantastic that you can adjust the strength of the stapling to the type of material you are securing.
Kara Zboncak (verified owner) –
Always a fan of Milwaukee tools
Keshaun Metz (verified owner) –
Works well great not to be tethered.
Kyleigh Mraz (verified owner) –
This is a great stapler!!
Bert Dickinson (verified owner) –
Product performs as described. Great tool.
Hadley Kris (verified owner) –
Salesperson in-store was quite helpful and informative,definitely a great experience!
Alena Stiedemann (verified owner) –
This thing will slam some staples.
Harvey Eichmann (verified owner) –
This tool has enough power to complete the upholstery project that we initially bought it for. Easy adjustability in setting the power level. It was easy to load. No jamming. No issues in draining the battery. My wife loved using this tool. Another fine Milwaukee product. Highly recommend.
Alexander Cassin (verified owner) –
Made hanging insulation in my basement easy.
Reynold Bode (verified owner) –
This was well worth the purchase price. Saves my aging hands ten fold. I absolutely love this stapler. Makes hanging insulation a breeze!
Verdie Davis (verified owner) –
Awesome power, battery lasts hours.
Arthur Ortiz (verified owner) –
We use for stretching canvas. Game changer!
Hunter Feil (verified owner) –
Bought this to drive crown nails for my fencing project. Nail size 3/4” into hard cedar was no problem. Drove around 2,000 nails withiut a single jam. Liked the asjustable depth capability so you can choose the powers needed.