BLACK+DECKER 13-Inch Corded String Trimmer & Wheeled Edger ST8600 — 5-Amp, Automatic Spool Feed

The BLACK+DECKER ST8600 is a corded 2-in-1 string trimmer and wheeled edger that delivers a 13-inch cutting swath, automatic line feed, and tool-free conversion between trimming and edging.

Keep curbs, sidewalks, flower beds and backyard edges tidy without the hassle of gas or heavy battery packs. The ST8600 combines a 5-amp motor with POWERDRIVE transmission to push more torque to the cutting string, plus AUTOMATIC SPOOL FEED that supplies line on demand—no bumping required. Lightweight construction, an adjustable-height handle, and a built-in edge guide let you work comfortably and finish with clean, consistent lines.

How does the ST8600 switch between trimming and edging?

Conversion is fast and tool-free: flip the unit from upright trimmer mode to the wheeled edger position and you’re ready to define borders. The design keeps the same cutting head and line, so there’s no separate assembly required.

• Tool-free conversion between trimmer and wheeled edger
• Retains same cutting head and line for both modes
• Built-in edge guide helps maintain a straight cutting line

What makes line feeding simple and reliable?

AUTOMATIC SPOOL FEED technology monitors when more line is needed and advances it automatically, eliminating the typical bump-to-feed step. That means fewer interruptions and a steadier cutting rhythm, especially when you encounter thick grass or minor snags.

• Automatic line advance—no manual bumping required
• Consistent cutting power at the string for smoother operation
• Simplifies upkeep during extended trimming sessions

Will this handle larger yards and dense grass?

The 13-inch cutting swath covers more ground with each pass than narrower heads, while the 5-amp motor combined with POWERDRIVE transmission helps maintain torque in thicker growth. It’s corded power, so run-time is unlimited where an outlet is accessible.

• 13-inch trim radius for faster coverage
• 5-amp motor and POWERDRIVE transmission for increased cutting force
• Best suited for small to medium yards where cord access is available

How comfortable and safe is it to use?

Ergonomic features reduce fatigue and help keep you in control: adjustable-height handles adapt to your posture and premium micro-texture grips improve hold even when hands are sweaty. A cord-retention system reduces the chance of accidental unplugging while you work.

• Adjustable-height handles for a customized working position
• Micro-texture grips for added control and comfort
• Cord-retention feature prevents accidental disconnection

Who is this for: The BLACK+DECKER ST8600 suits homeowners and renters who want a lightweight, inexpensive corded tool to maintain edges and trim around obstacles without fuel mixing or battery charging. It’s ideal for those with small to medium lawns, paved borders, and flower beds who value quick set-up, reliable automatic line feed, and a neat, professional-looking edge.