Stihl 00009302543 brush cutter/string trimmer accessory String trimmer line

Round cutting line STIHL 3.0 mm x 280 m is a replacement nylon line for grass trimmers and brushcutters intended for general-purpose trimming and mowing. The circular profile provides even feed and predictable cutting performance on grass, light weeds and lawn edges. With a 3.0 mm diameter and long 280 m spool length, this trimming line is suitable for regular garden maintenance and for users who need a long-lasting supply without frequent reloading.

Advantages

The round profile delivers smooth running and stable cutting speed, reducing vibration and making line feed more consistent. Its 3.0 mm thickness balances cutting strength and flexibility for typical garden vegetation, while the extended 280 m length minimizes downtime for spool replacement. The nylon material offers wear resistance against frequent contact with soil and stones, and the line is compatible with many STIHL-compatible and universal trimmer heads designed for circular-profile lines.

Suitable for

• Trimming grass along lawn edges and borders
• General mowing of light to medium vegetation
• Clearing small patches of weeds and overgrowth
• Use in compatible STIHL and universal trimmer heads

Key specifications

• Line diameter: 3.0 mm
• Spool length: 280 m
• Profile: round (circular)
• Material: durable nylon cutting line
• Typical applications: grass trimming, edge work, light brush clearing

How to use

Wind the 3.0 mm line onto a compatible trimmer spool following the trimmer head manufacturer’s instructions, ensuring even layers to prevent tangling. Install the spool into a trimmer head that supports round-profile lines and secure any retaining caps or bump-feed mechanisms according to the tool’s manual. Operate the trimmer at the recommended engine or motor speed for grass cutting, maintaining a steady motion and appropriate cutting angle to avoid excessive contact with hard surfaces. Replace the line when wear reduces cutting performance or when line diameter has visibly reduced.

Usage recommendations

For longer service life, avoid striking hard objects such as rocks, curbstones or metal. Keep a consistent cutting height and use multiple short passes rather than forcing the line through dense, woody stems. Store the spool in a cool, dry place to prevent distortion and premature aging of the nylon material.