Hemstitch
 

The HMS series is expertly crafted for machining 3D contour shapes, incorporating oversized radii to enable larger step-overs, resulting in reduced scallop height compared to traditional ball end mills. Its unique elliptical gash, extending past the center and aligning with the tool’s helix, ensures full-radius cutting and provides shear action for smooth performance and superior surface finishes. This design makes the HMS series highly effective for precision contouring with enhanced efficiency and quality.