WSS CBN external grooving inserts provide close grooving of piston surfaces with excellent cutting control and a wide range of sizes to meet different machining requirements. They are the most cost effective choice for long and stable grooving.

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WSS PCD boring tools give you excellent surface quality and high bore accuracy, reduced vibration and flexibility of application. The composite profile boring tools allow complex piston pin bores to be machined with precise positioning and guarantee efficient machining throughout the process.

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