High-Performance Solid Carbide End Mills • VariMill III™ ER VariMill III ER The trend towards more efficiency and increased productivity using high-speed machining techniques such as trochoidal and peel milling will continue to be a focus for aerospace components. The new VariMill III ER is designed to provide the highest Metal Removal Rates (MRR) and extended tool life in the most demanding materials in the aerospace industry. VariMill III ER is designed to be applied in titanium and stainless steel workpiece materials for both semi-finishing and finishing applications. • 7-flute eccentric relief design provides edge strength along with high productivity. • Superior surface finishes and wall straightness capability from specialised core. • Finishing and semi-finishing at up to 30% of the diameter with one tool. • First choice for high-speed machining in difficult-to-cut workpiece materials. Innovative core design Superior wall straightness. 2 x D (necked), 3 x D, Available with radii or and 5 x D standard. chamfered corner. ® Available with SAFE-hOCK® shanks 7-Flute Design Victory™ grade WS15PE™ Superior finishesespecially suited forhigh-speed machining.Eccentric relief grindConsistent edge quality.Market-leading surface technologyusing pre- and post-coat treatments. O42 widia.com