Initially launched at the 2007 EMO Exhibition in Hannover and now available in Britain is UNION TOOL’s new HRRS four flute corner radius endmill.

The newly designed tool has unequal flute spacing to prevent chatter and vibration large corner radii (25% of the cutter diameter) and a slight back taper to improve tool life and increase the volume of metal removal.

The super micro grain based tools have UNION TOOL’s own HARD MAX coating which enables steels up to 65 HRC to be machined.

HRRS corner radius endmill

Union Tool’s new HRRS corner radius endmill