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NuMax SFR3490 — Review & Specs | Pricepect | Pricepect

Home Framing Nailer GunsNuMax SFR3490

NuMax SFR3490 — image 1

NuMax

NuMax SFR3490

Expert Review Analysis

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.

✓ Best for: DIYers and light professional contractors needing an affordable pneumatic nailer for occasional framing, sheathing, subfloors, roof decking, fencing, pallet assembly, or truss work in workshops or job sites with air compressor access.✗ Not ideal for: Heavy-duty daily professional use requiring maximum durability, users without access to an air compressor, or applications mandating full round head nails for higher shear strength per building codes.

Pros

✓34-degree angled nose allows access to tight spaces like joists and trusses where standard nailers cannot reach
✓Dual-mode trigger system enables both bump firing for speed and sequential firing for precision control
✓

Best Seller Rank History

Now#228Best#50Worst#230

Lower = better sales rank

Rating Trend

Rating4.4/ 5Reviews178+10 reviews

Specifications

Air Requirements

Minimum SCFM at 90 PSI2.4 SCFM

Fastener Compatibility

Nail Collation TypePaper or plastic collated

Magazine

Pusher MechanismPull-back pusher with anti-dry-fire mechanism

Dimensions & Weight

Height13.7 inches

Width5.6 inches

Depth20.3 inches

Weight8.8 pounds

Research Sources

industrialsupplies.com

freemantools.com

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User Reviews

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4.4

(174 reviews)

$119.00

SFR349034° Clipped Head Framing Nailer 1 Year Limited Tool Warranty and 30 Day Wearable Parts Warranty

Framing Nailer Guns

Tool-free depth adjustment wheel located below the trigger allows quick changes without additional tools

✓Anti-dry-fire mechanism prevents damage to the tool and workpiece when the magazine is empty

✓No-mar safety contact tip protects finished surfaces from accidental scratches during operation

✓Lightweight magnesium body construction reduces user fatigue during extended framing or remodeling sessions

Cons

✗Requires a compatible air compressor with minimum 2.4 SCFM output, limiting portability for cordless use
✗Clipped head nail compatibility restricts usage in applications requiring higher shear strength of round head nails
✗Weight variance between manufacturer (8.6 lbs) and assembled retail specs (9.0 lbs) may affect balance expectations
✗Magazine capacity of 55 nails is lower than some competitors that hold up to 30% more fasteners

From Expert Reviews

Praised by Experts

✓Magnesium body construction provides durability for long professional shifts while maintaining a lightweight profile
✓Dual-mode trigger and tool-free adjustments offer versatility suitable for both DIYers and light contractors

From User Reviews

Users Love

✓34-degree angle significantly aids access in tight spaces such as joists and trusses during framing work
✓Lightweight design reduces fatigue compared to heavier full-round head nailers when used for extended periods

Expert Opinion

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.

What Users Say

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.

How It Compares

vs. NuMax 21-degree model

Advantages

✓34-degree angle provides better access to tight spaces like joists compared to straighter 21-degree designs

Disadvantages

✗Clipped head nails offer lower shear strength than the full round head nails used by 21-degree models

Choose the SFR3490 for tight-space access and lighter weight; choose the 21-degree model for higher shear strength requirements.

vs. Master Mechanic 34-degree nailer

Advantages

✓NuMax offers detailed technical specifications including SCFM requirements and dual-mode triggers

Disadvantages

✗Master Mechanic lacks detailed spec data in source, making direct performance comparison difficult

Choose NuMax for verified specs and brand warranty; choose Master Mechanic if budget constraints prioritize lower cost over documented features.