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·        Ultra-high-strength cobalt alloy is laser welded to the nose for long bar life.

·        LUBRI-DAM® oil-retaining feature prevents oil from running out of the bar’s tail, keeps more oil on the bar and chain.

·        LUBRI-JET® oil holes reduce oil-hole plugging and enhance bar-chain lubrication.

·        Laser welding provides the optimum bond in the nose without weakening the bar body, as can occur with gas welding.