
Milwaukee M12 3 Crown Stapler
Score: 85/100
NEU MASTER Cordless Brad Nailer
Score: 85/100Rankings

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 NEU MASTER NTC0023-18 is a powerful 20V 2-in-1 cordless brad nailer and staple gun designed for lightweight trim and woodworking. It offers high shot capacity and versatile firing modes, making it a robust choice for DIY enthusiasts. However, it is not recommended for heavy-duty construction, and its exact weight is unspecified.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 1,150 shotsbest | |
| ↓ lower better | 3 lbsbest | — |
89 staples | 100 staplesbest | |
5 yearsbest | 2 years |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance & Control(2) | ||
Firing Modes | Sequential and Contact | Contact, Sequential |
Firing Rate (staples/min) | null staples/min | staples/min |
Power & Battery(3) | ||
Battery Included | false | true |
Charging Time (hours) | null hours | hours |
Battery Type | Milwaukee M12 | Li-Ion |
Build & Ergonomics(1) | ||
Weight (lbs) | 3.0 lbs | lbs |
Compatibility & Capacity(4) | ||
Staple Length Range | 0.25" to 0.5625" | 5/8" to 1-3/4" |
Magazine Capacity (staples) | 89 staples | 100 staples |
Staple Crown Width | 3/8" | 1/4" |
Staple Gauge | 20 Gauge | 18 gauge |
Safety & Usability(1) | ||
Safety Mechanism | Dry fire lockout | Dry-fire lockout, Contact, Switch |
Accessories & Value(3) | ||
Included Fasteners | false | true |
Included Charger | false | true |
Warranty (years) | 5 years | 2 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.

“feels very well built, not too heavy but not too light either”

“pretty good quality”

“you could do quite a bit of work on a fully charged battery”




Search results do not include detailed professional reviews from major tool review publications. However, one YouTube reviewer noted the tool feels very well built with pretty good quality and emphasized that you could do quite a bit of work on a fully charged battery.
On Walmart, the product has a 4.4 out of 5-star rating based on 108 ratings and 80 reviews. The search results do not provide specific details about recurring praise or complaints from consumer reviews.