
Worx Nitro WX844L
Score: 82/100
Bosch GTH18V-18MN
Score: 82/100Rankings

The Worx Nitro WX844L is a 20V cordless 18-gauge narrow crown stapler designed for finish carpentry and woodworking applications. It features Air Impact Technology for consistent power, a narrow nose for visibility, and a comprehensive kit including battery and charger. The 3-year warranty and ecosystem compatibility make it a strong choice for DIY enthusiasts and professionals.

The Bosch GTH18V-18MN is a cordless 18V brushless narrow crown stapler designed for pneumatic-like performance without compressors or hoses. It features extended runtime of up to 1,800 staples per charge and tool-free jam clearing for efficient precision fastening. It is best suited for professional woodworkers and cabinet installers needing cordless precision in confined areas.
| Attribute | ![]() | ![]() |
|---|---|---|
500 shots | 1,800 shotsbest | |
| ↓ lower better | 7 lbsbest | 8.02 lbs |
85 staples | 110 staplesbest | |
80 staples/minbest | — | |
3 years | 5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance & Control(2) | ||
Firing Modes | Dual | Single, Bump |
Firing Rate (staples/min) | 80 staples/min | staples/min |
Power & Battery(4) | ||
Shots Per Charge (shots) | 500 shots | 1800 shots |
Battery Included | true | false |
Charging Time (hours) | unknown hours | hours |
Battery Type | Worx Power Share 20V | Lithium-Ion |
Build & Ergonomics(2) | ||
Weight (lbs) | 7 lbs | 8.02 lbs |
Motor Type | Air Impact Technology | Brushless |
Compatibility & Capacity(4) | ||
Staple Length Range | 3/4" to 1.5" | 3/8 to 1-1/2 inch |
Magazine Capacity (staples) | 85 staples | 110 staples |
Staple Crown Width | 1/4" | 1/4 inch |
Staple Gauge | 18 gauge | 18-gauge |
Safety & Usability(1) | ||
Safety Mechanism | Dry fire lockout | Dry-Fire Lockout |
Accessories & Value(3) | ||
Included Fasteners | true | false |
Included Charger | true | false |
Warranty (years) | 3 years | 5 years |


Products in the top-left offer the best value (high score, low price).

Expert reviews highlight the tool's reliability and efficiency for finish work. Reviewers note that the Air Impact Technology delivers consistent power for driving staples into hardwood on the first shot, making it particularly effective for tasks like underlayment, cabinetry, and trim work.
Everyday users praise the reliable performance with consistent staple placement on first shots. The lightweight and ergonomic design is noted as suitable for all-day use. Users also appreciate that the narrow nose design genuinely improves visibility in tight spaces, and the quick-loading magazine system speeds up workflow.

Search results lack in-depth expert reviews for this specific model; available data from manufacturer and retailer sites emphasize its pneumatic-like power, extended runtime, and pro-grade features like flywheel consistency and jam-free operation.
Direct consumer feedback is absent from results; product pages highlight praise for cordless freedom, consistent stapling, and ease in tight spaces.

