Keep your Makita LS0714 mitre saw cutting clean and accurate with the genuine Makita kerf board, part 417993-8. Molded from durable engineering plastic, this drop‑in throat insert supports the workpiece at the blade line to reduce tear‑out, restore factory alignment, and protect the table after wear or accidental cuts. Simple to install and engineered for a precise fit, it helps maintain professional-quality crosscuts and mitres.