Champion Cutting Tool Corp XLVC-1/2 High Performance End Mill TiAIN Coated 45Degree Chamfer Corner Chamfer. A True Multi-Purpose End Mill Ideal for Slotting, Sidemilling, Semi-Finishing, and Finishing. Four Flute End Mills which Feature Heavy Duty Core and End Geometry for High Volume Material Removal Rates. Manufactured from Sub-Micron Carbide and TiAIN Coated for Superior Performance. Chatter-Free Machining in a Wide Range of Materials including Cast Irons, Stainless Steels, Titanium Alloys, Carbon Alloys and High Temp Alloys. Ideal for Machining Small and Large Parts in the Aerospace, Medical and Automotive Industries. Excellent in Slotting Operations up to 1.25D Axial Depth and Profiling up to .5D Axial.