WORX 20V 12" 3-in-1 Cordless String Trimmer/Edger/Mini Mower WG170 — 2 Batteries, Lightweight 5.5 lb

The WORX 20V 12" WG170 is a lightweight 3-in-1 cordless yard tool that converts from string trimmer to edger to mini mower for precise borders and tight-spot cutting.

Designed for homeowners who want a single battery-powered device to handle trimming, edging and small-area mowing, the WORX WG170 blends portability with practical features. At just 5.5 pounds and with an extra foot of shaft length versus the prior model, it reaches farther without forcing you into awkward positions. Two 20V 2.0Ah batteries are included and compatible with the WORX 20V Power Share system, so you can swap power across tools in the same platform.

How does the WG170 switch between trimming, edging and mowing?

The WG170 transforms quickly with simple adjustments: rotate or reposition the head for edging, attach the mini mower accessory for striping, or use the spool for standard trimming. Tools and guards included in the kit make each mode secure and easy to set up without specialized parts.

• 3-in-1 design converts between trimmer, inline edger and mini mower
• Tool-free adjustments for the head and handle positions
• Included support wheels and guards for mower/edger stability

Will it handle a small-to-medium yard on one charge?

Yes—two 20V 2.0Ah batteries come with the unit and can power through a typical quarter-acre lot when used efficiently. Battery life varies by grass density and cutting mode, but having two batteries lets you swap in a fresh pack to finish larger tasks.

• Includes 2 × 20V 2.0Ah lithium batteries and charger
• Batteries compatible with other WORX 20V Power Share tools
• Charging time approximately 5 hours per battery

How does the automatic line feed make trimming faster?

The WG170 uses WORX’s command-feed system to advance line on demand with a single button press, so you don’t need to stop and manually pull or rewind line. This keeps your workflow smooth and reduces interruptions when trimming long edges or overgrown areas.

• Automatic fresh line button advances spool quickly
• Comes with three replacement trimmer spools for extended use
• No manual line-pull or disassembly required during routine use

How adjustable and comfortable is the trimmer for longer jobs?

Comfort is built in: the shaft is a full foot longer than the previous model and the handle offers multiple positions to suit different heights and reach needs. The rotating head and seven handle settings let you work from many angles without strain, and the light 5.5 lb weight minimizes fatigue during extended use.

• Weighs approximately 5.5 pounds for easy maneuvering
• Seven handle positions and six head rotation settings
• Longer shaft for improved reach and reduced bending

What’s included and key specs: the box contains the WORX WG170 20V string trimmer, 2 × 20V max 2.0Ah lithium batteries, charger, three trimmer spools, support wheels, safety guard, flower guard and a spool holder. The motor runs at around 7,600 RPM and the cutting swath measures 12 inches.

Who is this for? Homeowners and renters who need one versatile cordless tool to handle lawn borders, flowerbed edges and small mower touch-ups will appreciate the WG170. It’s best for yards up to a quarter acre, people who want light, ergonomic yard gear, and anyone already invested in the WORX 20V battery ecosystem. If you want a compact, convertible alternative to separate trimmer, edger and mini-mower tools, this model offers a practical, battery-shared solution without the weight of full-sized equipment.