Conventional Seco Combimaster™ adapters have a non-Combimaster™ back-end shank (HSK, DIN, BT, Seco-Capto™, etc) and a Combimaster™ front-end to hold Combimaster™ milling tools. Rotating tools can be attached directly or with combined extensions, reductions and shrinkfit adapters as intermediates to the cutting tool. This modular range permits assemblies that adapt to your specific cutting conditions and can overcome the challenges of difficult to access workpiece features, such as those in the mold and die segment.