Rushmore USA's solid-carbide endmills from Travers Tool Co. Inc. reportedly ensure better chip evacuation and higher metal-removal rates. Cutting Tool geometry is designed to prevent failures as a result of aluminum sticking to the cutting edge.

Chip evacuation is maximized by flute polish and open gash. These endmills produce little to no chatter. According to the company, the ZrN coating will not only increase tool life but will also require reduced cutting forces and impart a superior finish.