Looking for High Performane Carbide End Mills For Titanium ?

Recently we have client send us inquiry for the carbide end mill cutters(long neck end mills)  for work titanium and for plastic,  he is wondering if the HRC65 end mill cutters with nano blue coating will be suitable for titanium, MSU engineers team recommand to use MSU special design end mill cutters with nano gold coating, this carbide end mill cutters produced by premium carbide material, machining by 5 Axis CNC machines of Germany such as Walter, high precision, anti-vibration, with the Naco Gold Coating, the milling tools with excellent wear resistance. why cannot use the HRC65 with Nano blue coating,  our engineer said the nano blue coating already have Titanium content, if use it for work titanium agian, the performance will be very low, as chips will be sticked on the cutter and down the cutting performance.