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Capscrew Counterbores

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The company has announced the addition of a series of carbide tipped capscrew counterbores to complimentÌýits family of carbide tipped cutting tools.

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These new tools are available in manyÌýcommon capscrew inch and metric sizes, and they feature heat-treated alloy steel straight shanks, with integral pilots and material specific carbide grades. The pilots are manufactured in nominal screw body diameters as well as 1/64" and 1/32" oversize diameters. Metric sizes are also available and specials will be quoted on request, says the company.

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The counterbores are designed with helical flutes to provide positive effective rake. The end cutting edges are sharpened slightly ahead of center to provide a shearing cutting action andÌýreduce chatter.

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