Cutting Tools

Color Select High-Speed Inserts

Cast iron drilling has taken a significant step forward with an expanded insert range for new diameters in the high-speed Color Select P6005-WKK45C grade for Xtra·tec B401x point drills. These new inserts are available in diameters up to 1.50 in. (37.99 mm). With this expansion, the grade specially developed by Walter for machining cast iron can now be used to drill all holes from 0.47 to 1.50 in. (12 to 37.99 mm) in diameter at depths up to 7×Dc and holes from 0.71 to 1.02 in. (18 to 25.80 mm) in diameter at hole depths up to 10×Dc.

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