Ramping With the New SGE-R Insert for Mill 4-15™

The Mill 4-15 series is specially engineered to achieve excellent surface quality and higher metal removal rates in shoulder milling applications. The unique design allows you to apply the tool in multiple passes, called “step down”. Most tools leave tool marks with every pass they take, resulting in unsatisfactory or low-quality wall finishes. This usually requires another finishing pass at the very end of the process. Not with the Mill 4-15 as it eliminates that finishing pass with an additional tool, saving time and money. The SGE-R geometry adds to the capabilities of the Mill 4-15 series, enabling ramping operations and helical interpolation.