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Our document-based comparison favours the Greenworks 48V ST48L4410 for a broad cutting path and attachment support; lighter and brand-specific alternatives suit different priorities.
Quick answer
For the broadest published cutting path here, consider the Greenworks ST48L4410. The Greenworks ST24L02-00 is a lighter 24V option, while Craftsman’s CMCST920B and Bosch’s UniversalGrassCut 18V-260 illustrate different line-feed and handling designs.
Best for a wide cutting path and attachments
Drawback: It requires two 24V batteries to operate and is heavier than the listed 24V Greenworks model.
Best for a lighter 24V setup
Drawback: This listing is tool only, so battery and charger must be accounted for separately.
Official manufacturer image
Best for a brushless V20 tool-only option
Drawback: Battery and charger are sold separately for the tool-only configuration.
Official manufacturer image
Best for automatic line feed and adjustable reach
Drawback: Battery compatibility is tied to the 18V POWER FOR ALL ALLIANCE platform.
Official manufacturer image
Best for a multi-function blade-based kit
Drawback: The manufacturer’s listed figures and included parts are specific to its own product page; verify the supplied version before purchase.
| Greenworks ST48L4410 48V (24V x 2) 16-inch Cordless String Trimmer | Greenworks ST24L02-00 24V 13-inch Cordless String Trimmer/Edger | Official manufacturer imageCraftsman CMCST920B V20 Brushless 13-inch String Trimmer with QUICKWIND | Official manufacturer imageBosch UniversalGrassCut 18V-260 | Official manufacturer imageiToolMax 3 In 1 Cordless Grass Trimmer, Weed Eater and Edger | |
|---|---|---|---|---|---|
| Cutting path/diameter | 16 in | 13 in | 13 in | 26 cm | — |
| Feed/cutting system | Bump feed | Auto feed | QUICKWIND | IntelliFEED | Interchangeable blades |
| Battery platform | 48V (2 x 24V) | 24V | V20 | 18V | 21 V listed |
| Published weight | 9.0 lb with battery | 5.51 lb without battery | — | 2.7 kg | 3.26 lb listed |
| Check price on Amazon.ca | Check price on Amazon.ca | Check price on Amazon.ca |
Common questions
Look for cutting width, line or blade type, feed mechanism, included battery, tool weight and compatible attachments. Those details affect the job and ongoing setup more than a headline label.
Voltage alone does not establish cutting performance. Compare the manufacturer’s cutting system, path width, battery configuration and stated weight for each exact model.
A bump-feed head advances line when tapped against the ground, while an auto-feed design advances it through its mechanism. Follow the model manual for line loading and operation.
Some models convert to an edging position, including the listed Greenworks ST24L02-00 and Craftsman CMCST915D1. Check the individual product listing and instructions before assuming a trimmer has that feature.
Keep exploring
Choose by the work first: line trimmers suit routine grass edges, while wider or multi-blade tools target different yard tasks. Battery compatibility and head design help narrow the field.
Choose a compact trimmer for edging and light growth, or a wider, higher-voltage model for longer sessions. Check whether each listing includes its battery and charger.
The FSA 45 is a compact option with an integrated battery; the FSA 57 Set adds a replaceable AK battery and charger. Choose by yard size and how you want to manage runtime.