Ingersoll’s SP6H/SP6N series of S-Max high-feed face mills is said to combine robust edge strength and high-feed capability, providing a hybrid approach to machining applications. The high-feed capability is made possible by an 80-degree lead angle for a 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 depth of cut as great as 0.072". Each insert provides four cutting edges, which is an economical advantage over comparable two-edge styles. Medium- and high-density cutters are available. Diameters range from 2.0" through 8.0". Some styles are available with through-tool coolant or air delivery.
Editor PickCoroMill 390 Silent Tools Bring Security to Titanium Pocket Machining
The CoroMill 390 Silent Tools can be ordered in diameters from 20 to 32 mm. It is available for both the new insert size 07, as well as insert size 11, with options for either cylindrical shank or Coromant Capto coupling.