NuMax SFR3490
Score: 74/100
Metabo HPT NR90ADS1 30-Degree Framing Nailer
Score: 80/100Rankings
The Metabo HPT NR90ADS1 is a lightweight pneumatic framing nailer designed for professional and DIY use, featuring a 30-degree magazine angle and tool-less depth adjustment. It drives 2-inch to 3-1/2-inch paper collated nails with selectable sequential or bump-fire actuation modes. It is best suited for professional framers, floor installers, and roofers needing a budget pneumatic tool for high-volume work.
The NuMax SFR3490 is a lightweight pneumatic framing nailer featuring a 34-degree clipped head design for accessing tight spaces like joists and trusses. It offers dual-mode firing (bump or sequential), tool-free depth adjustment, and anti-dry-fire protection to enhance safety and reduce fatigue during framing, sheathing, and pallet assembly tasks. It is best suited for DIYers and light professional contractors needing an affordable pneumatic nailer for occasional framing tasks.
| Attribute | | |
|---|---|---|
| ↓ lower better | 140.8 oz | 112 ozbest |
55 nailsbest | — | |
3.5 inbest | 3.5 inbest | |
70 psi | 120 psibest | |
| ↓ lower better | 2.4 cfmbest | — |
34 degbest | 30 deg | |
12 months | 60 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Capacity & Performance(3) | ||
Magazine Capacity (nails) | 55 nails | nails |
Fastener Collation Angle (deg) | 34 deg | 30 deg |
Fastener Type | Clipped Head | Paper Collated |
Support & Warranty(1) | ||
Warranty Length (months) | 12 months | 60 months |
Ergonomics & Build(2) | ||
Tool Weight (oz) | 140.8 oz | 112.0 oz |
Housing Material | Magnesium | |
Controls & Operation(1) | ||
Dry Fire Lockout | true | false |
Power & Compatibility(2) | ||
Operating Pressure (psi) | 70-115 psi | 120 psi |
Air Inlet Size | 1/4 | 0.25 |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and editors lack dedicated reviews for this model. Product marketing emphasizes reliability for both DIYers and light professional contractors, positioning the tool as a budget-friendly alternative to premium brands with a focus on magnesium durability and warranty coverage.
Consumer feedback is sparse but generally positive regarding usability. Users commonly praise the 34-degree angle for tight-space access and the lightweight design for framing tasks. No recurring complaints are detailed, though some note the general size of framing nailers while highlighting this model's angular advantage.
“Lightweight and easy to handle all day”
“No jams, drives nails flush perfectly”
“Used for years like new”
Professional reviewers and editors highlight the Metabo HPT NR90AES1 as a next-generation industrial design that has earned Pro-Preferred status for over a decade. Experts praise its lightweight build, maneuverability, and reliable fastener drive quality for flooring, roofing, and framing applications.
Everyday users consistently praise the tool's lightweight nature and ease of handling, with many noting it reduces fatigue during all-day use. Customers report reliable performance with no jams when driving nails flush for DIY framing projects, and some highlight its durability after years of use.
