MAX USA MAX CN445R3 SuperRoofer Coil Roofing Nailer, 3/4" to 1-3/4" | Pro Roofing Tool
SKU: 50697210495223
Ships within 1 business day
Free shipping on orders over $99
The MAX USA CN445R3 SuperRoofer excels in high-volume roofing for production crews installing asphalt and fiberglass shingles, lath wire on plywood, siding, and box assembly. Professional roofing teams favor it for its lightweight 5.6 lb magnesium body, 120-nail capacity, and patent-pending self-cleaning tar-resistant nose that lasts 8x longer than standard designs, minimizing downtime. Compared to the Bostitch F28WW, the nearest competitor, the CN445R3's full round head driver ensures flush nailing with superior holding power in shingles, while its true 360° swivel fitting and shingle guide boost maneuverability on steep pitches—ideal for re-roofing pros who prioritize reliability over the F28WW's slightly higher PSI but heavier 5.8 lb frame and plastic components.
Specifications
| Spec | Value |
|---|---|
| Nail Gauge | 11 gauge (.120") |
| Nail Length Range | 3/4" to 1-3/4" |
| Magazine Capacity | 120 |
| Magazine Angle | 15° |
| Operating PSI | 70-120 |
| Weight | 5.6 lbs |
| Drive Mode | Rapid fire |
| Collation | Wire weld |
| Warranty | — |
| Country of Origin | Thailand |
Compatible Nails for MAX USA MAX CN445R3 SuperRoofer Coil Roofing Nailer, 3/4" to 1-3/4" | Pro Roofing Tool
| Nail | Gauge | Length | Shank | Action |
|---|---|---|---|---|
| 1" Coil Roofing Nail | 11 gauge (.120") | 1" | Smooth / EG | View nails → |
| 1-1/4" Coil Roofing Nail | 11 gauge (.120") | 1-1/4" | Smooth / EG | View nails → |
| 1-1/2" Coil Roofing Nail | 11 gauge (.120") | 1-1/2" | Smooth / EG | View nails → |
| 1-3/4" Coil Roofing Nail | 11 gauge (.120") | 1-3/4" | Smooth / EG | View nails → |
| 2" Coil Roofing Nail | 11 gauge (.120") | 2" | Smooth / EG | View nails → |
Using the wrong nail gauge can cause misfires and jams. Nails listed above are verified compatible with the MAX USA MAX CN445R3 SuperRoofer Coil Roofing Nailer, 3/4" to 1-3/4" | Pro Roofing Tool.
Free Shipping
Free on orders over $99. Ships within 1 business day from our US warehouse.
30-Day Returns
30-day returns on unused tools in original packaging. Read policy.
— Warranty
MAX USA manufacturer warranty. We help you file claims directly with the manufacturer.
What Contractors Say
Real-world feedback from roofing contractors and trade reviewers who have used this nailer on the job.
"This MAX USA CN445R3 is lighter and smaller than any battery-powered coil nailer; therefore, it's also more nimble. The included swivel inlet allows for use at any angle without binding the air hose."
"Equipped with a full round head driver blade allows operators to drive nails in flush for dependable holding power. To ensure the durability of the CN445R3, the tar resistant nose is designed to block tar build up to 8x longer than conventional tools."
Frequently Asked Questions
What nails are compatible with the MAX CN445R3?
What PSI is required for the CN445R3?
How to clear a jam in the CN445R3?
Is the CN445R3 suitable for architectural shingles?
How does CN445R3 compare to Bostitch F28WW?
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