B-03006 supersedes older part numbers: B-02668
Makita B-03006 — Genuine Makita Ultra‑Auto nylon trimmer head, right‑hand threaded M8 × 1.25. Designed as a bump / auto‑feed cutting head that takes 2.4 mm nylon line (prewound capacity about 3 m) and has a compact cutting diameter of roughly 102 mm, making it easy to swap in when the original head is worn or damaged.
Example Makita models this head is used on : UM3830, RST200, RST210, RST250, LT250, and trimmers such as ER2550L / ER2600L.
Quick notes: fits an M8 × 1.25 RH spindle (check your tool’s thread direction / size before installing) and is sold as the original Makita replacement head.
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