
Milwaukee M12 3 Crown Stapler
Score: 85/100
Worx Nitro WX843L
Score: 72/100Rankings

The Milwaukee 2447-20 M12 3/8" Crown Stapler is a compact, professional-grade cordless stapler designed for tight spaces and reduced hand fatigue. It offers excellent battery efficiency and a 5-year warranty but requires separate battery purchase. It is ideal for professionals and DIY users in the M12 ecosystem needing portability and reliability.

The Worx Nitro WX843L is a 20V cordless 2-in-1 crown stapler and brad nail gun that utilizes Air Impact Technology to deliver pneumatic-like performance. It features a high firing rate of 80 shots per minute and excellent battery efficiency, making it suitable for various DIY and light professional tasks. However, it is sold as a tool-only unit and lacks consumer reviews, which may deter some buyers.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 2,000 shotsbest | |
| ↓ lower better | 3 lbsbest | — |
89 staplesbest | — | |
— | 80 staples/minbest | |
5 yearsbest | 1 years |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance & Control(2) | ||
Firing Modes | Sequential and Contact | unknown |
Firing Rate (staples/min) | null staples/min | 80 staples/min |
Power & Battery(2) | ||
Charging Time (hours) | null hours | unknown hours |
Battery Type | Milwaukee M12 | Worx PowerShare 20V/40V |
Build & Ergonomics(1) | ||
Weight (lbs) | 3.0 lbs | unknown lbs |
Compatibility & Capacity(3) | ||
Staple Length Range | 0.25" to 0.5625" | 1/4" to 9/16" |
Magazine Capacity (staples) | 89 staples | unknown staples |
Staple Gauge | 20 Gauge | 18 gauge |
Safety & Usability(2) | ||
Safety Mechanism | Dry fire lockout | unknown |
Belt Hook | true | false |
Accessories & Value(1) | ||
Warranty (years) | 5 years | 1 years |

Products in the top-left offer the best value (high score, low price).

Professional reviewers and editors emphasize the Milwaukee 2447-20 as an effective upgrade from manual staplers, praising its compact design for tight access, significant fatigue reduction, and impressive runtime of up to 1500 staples on a 1.5Ah battery.
Search results lack direct user reviews or complaints; however, spec sheets and demos imply general praise for portability and ease of use over manual tools, with no recurring consumer complaints noted in the available data.




No professional reviewer or editor quotes, ratings, or third-party analysis were found in the search results; sources are primarily manufacturer and retailer product pages.
No consumer reviews, praise, or complaints are available as Best Buy explicitly states that this product does not have any reviews yet.