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Comparison
2 models side by side, spec by spec.
Independent reference database. Specs are compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.
Best suited for
Each model's factual fit, from its duty class and key specs — no winner declared.
- Milwaukee M18 FUEL 14" Battery fleet quiet, low-maintenance crew work: pruning, limbing, and small-tree cutting (14-in bar)
- Worx 40V Power Share 12" w/ Auto Tension Homeowner occasional cutting: limbing, small trees, and light firewood around the property (12-in bar)
Specs verified against the manufacturer spec sheet on — milwaukeetool.com.
Specs verified against the manufacturer spec sheet on — worx.com.
| Spec | Milwaukee M18 FUEL 14" | Worx 40V Power Share 12" w/ Auto Tension |
|---|---|---|
| Battery & Electric | ||
| Battery System | M18™ | — |
| Voltage | 18 V | 20 V |
| Bar & Chain | ||
| Chain Gauge | 0.043 in | — |
| Chain Pitch | 3/8" LP | 3/8" |
| Guide Bar Length | 14.02 in (356 mm) | 12.01 in (305 mm) |
| Max Chain Speed | 12.7 m/s | 6.4 m/s |
| Oil Capacity | — | 5.1 fl oz (150.82 mL) |
| Dimensions & Weight | ||
| Length | 30.98 in (787 mm) | — |
| Weight | 10.41 lb (4.72 kg) | 9.9 lb (4.49 kg) |
| General | ||
| Power Source | battery | battery |
| Warranty | 3 yr | 5 yr |