Circle Segment Mills, an innovative class of end mills designed to achieve more material removal in more than 80% of cycles with fewer five-axis machining passes, reduced 

time, and 50% better surface finish. Circle Segment Cutters are a completely new end mill design.

Ideally suited for machining turbine blades, impellers, impellers and moldmaking applications, these high-performance tools feature a large radius in the cutting area of the 

mill, allowing for greater axial depth of cut in pre-finishing and finishing operations.

Circle Segment solid carbide end mills are available in four geometries: barrel, oval, tapered and lens. Oval and tapered mills are ideal for curved shapes such as inserts or 

straight-walled cavities, freeing more cutting edges to engage. Barrel design mills provide efficient side milling for the sides of spiral grooves and similar applications, while 

lens-shaped mills excel in narrow channels or on the flats of molds.

The all-new Circle Segment End Mills offer unprecedented machining performance in complex 5-axis applications, enabling precision manufacturers to achieve significant 

time and cost savings while improving part quality.