Sandvik Coromant has recently introduced its CoroMill 345 for face cutting with small depths of cut in steel and stainless steel. The tool offers high performance across a spectrum of applications ranging from small-batch, mixed machining to high-volume dedicated production lines. As part of a new generation of 45-degree facemills, the tool has double-sided inserts that provide four edges on each side. The new tool offers full cutting edge backing and insert-seat stability through shims with strategic support islands that match insert rake faces. It is suitable for a variety of operations from roughing to mirror-finishing with wiper inserts. With a more positive axial inclination at small depths of cut, the CoroMill 345 offers a soft cutting action with low axial pressure on the workpiece. As the depth of cut increases, a more upright part of the cutting edge is engaged, giving the insert a more substantial structure for high security. This works well in a variety of machine tools, from small, low-powered machines to large multi-task machining centers. Tools come in diameters from 2.00in to 10.00in.
