Cutting Tools: CrazyDrill Cool

CrazyDrill Cool is used for all applications requiring deep, accurately drilled holes. In order to cover the entire spectrum from non-ferrous metal to heat-treated steel, it is available either with a specially developed coating or in an uncoated version. The internal cooling system developed by Mikron Tool provides optimum cooling and lubrication at the cutting edge, even with low coolant pressure.

The special CrazyDrill cutting edge geometry is designed for optimum chip removal. Pecking is not required up to 10 x Ø. Compared with a standard deep-hole drill, it achieves advance speeds and feeds 10 to 20 times higher.

This high performance small drill is available from stock, in diameters 0.75 – 6.0 mm ( .03 - .24 ) in increments of 0.05 mm ( .002) and of 0.1 mm above diameter 4 mm, with a standard drill length of up to 6 x Ø, 10 x Ø or 15 x Ø. Special executions are available up to 30 x Ø.