Oregon ToolPowerSharp System allows Oregon ToolPowerSharp Chain to sharpen in 3-5 seconds Oregon ToolPowerSharp Chain has unique, top-sharpening cutters and is low kickback per ANSI B125.1 and CSA Z62.3. Its chisel-style cutters, ramped depth gauges and ramped guidance drive links provide a smooth and efficient cutting action and good chip flow. The diamond-coated dresser link resurfaces the sharpening stone, ensuring flat cutter to stone contact. The sharpening stone fits inside the bar-mounted sharpener. It is matching the saw chain life, the stone should be replaced at the same time as the PowerSharp chain. It is compatible with select models of Bonus, Comet, Grizzly, Stihl, Parkside/Aldi, Topcraft, Troy-Bilt Brands. Box Contains 1 x Replacement Chain 1 x Sharpening Stone.
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