One year ago, Mikron Tool introduced flexible solid carbide drills and earned respect from the producers of deep hole drills, because these drills, starting at 0.1mm diameter, achieved drilling depths up to 30 x D. Today, the Swiss tool producer takes another step forward and expands their drilling program of CrazyDrill Flex. We are now talking about drilling depths up to 50 x D with integrated cooling which is indispensable for these extreme drilling depths. Also new is an option especially for the machining of Titanium.