JAK Max Pro-Diamond Core - .120"/3.00mm, 1/2lb Donut

Keep your brushcutter or trimmer performing at its best with the SKU JM731 Pro-Diamond Core line. This heavy-duty 1/2lb donut replacement trimmer line features a .120"/3.00mm diameter and comes in a generous 72ft / 22m length, offering excellent durability for tough Australian conditions. Designed as a high-quality replacement, it is compatible with a range of popular OEM spools including OMK561515, BRT4031, OMK22-930, and BRT731, ensuring a reliable fit for professional and residential use.

• Pro-Diamond Core construction for enhanced cutting strength and reduced line breakage.
• Universal compatibility with leading trimmer and brushcutter spools for easy installation.
• Generous 72ft / 22m length provides long-lasting performance on large jobs.

• Oleo-Mac brushcutters and trimmers (OMK561515, OMK22-930)
• Bertolini trimmers (BRT4031, BRT731)
• Many universal trimmer heads accepting .120" line

Pro-Diamond Core Trimmer Line – Professional-grade replacement line designed for heavy-duty cutting in tough vegetation.