Select JD Cutting Tools roughing end mills for difficult roughing of hardened steels or high velocity milling of aluminum and other non-ferrous materials.

These 20 degree helix tools in both coarse and fine pitch tools are made from sub micro-grain carbide and designed for either wet or dry high speed milling applications in either tool or hardened steel.

The unique flute design of 3 and 4 superior flutes finish with TiALN and Hardcut coating, will achieve optimal roughing at high feed rate and heavy cutting loads.