The SP6H/SP6N series of S-Max high-feed face mills is said to represent a combination of robust edge strength and high-feed capability that provides a hybrid approach to metalcutting applications. The high-feed capability is made possible by an 80-degree lead angle for an extreme (5x) chip thinning factor. Two insert choices consist of a multi-purpose geometry and a high-shear geometry for titanium and high temperature alloys. The face mills have ramping capability and a DOC as great as 0.072". Each insert provides four cutting edges, an economical advantage over comparable two-edged styles. Medium and high-density cutters are available. Diameters range from 2.0" through 8.0". Coolant or air through the tool is available on certain styles.
Editor PickHitting the Coolant Sweet Spot
Toolholders with integrated cutting fluid delivery channels offer threaded, fixed-position nozzles that direct parallel streams of coolant to pre-defined positions at the top of the cutting tool.