
Milwaukee M12 3 Crown Stapler
Score: 85/100
NEU MASTER NTC0070
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 NEU MASTER NTC0070 is a lightweight, cordless electric staple gun designed for portability in light-duty tasks like upholstery and crafts. It features impact drive technology for consistent performance but is limited to short T50 staples. It is best suited for DIY hobbyists needing a portable tool for small projects.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 3 lbs | 2.87 lbsbest |
89 staplesbest | — | |
5 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance & Control(3) | ||
Firing Modes | Sequential and Contact | Contact |
Depth Adjustment | true | |
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 | 2.87 lbs |
Compatibility & Capacity(4) | ||
Staple Length Range | 0.25" to 0.5625" | 1/4" to 1/2" |
Magazine Capacity (staples) | 89 staples | staples |
Staple Crown Width | 3/8" | T50 |
Staple Gauge | 20 Gauge | T50 |
Safety & Usability(2) | ||
Safety Mechanism | Dry fire lockout | Switch, Contact, Trigger Lock |
Belt Hook | true | |
Accessories & Value(3) | ||
Included Fasteners | false | true |
Included Charger | false | true |
Warranty (years) | 5 years | 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.




Professional reviewers and editors praise the NEU MASTER NTC0070 for its portability, impact drive stability, and penetration strength. They highlight that it is ideal for on-the-go use without compressors, noting its lightweight design and reliable T50 staple performance make it a convenient choice for light-duty tasks.
Everyday users express praise for the convenience of cordless freedom and quick recharge times. Feedback highlights good build quality and reliability during use. However, direct user feedback is sparse, with no recurring complaints detailed in the available sources.