The Ergo is a new trademark of Nine9 for ER type indexable cutter. Short tool length and quick change system for adapting on small working area. Ideal solution for BT30, driven tools, tapping and turning center. Perfectly suitable for driven tools and spindles with ER interface. ERgo is an insert replaceable type that can be mounted on a machine without using a collet. Optimize the rigidity, better rigidity can get better run-out accuracy, eliminate vibration, cutting noise and chatter. resulted a good surface finish quality and surface roughness and longer tool life. ERgo cutting tool is Monoblock design. An integrated ER taper-shank indexable insert cutter provides the greatest benefit of tool length maintenance. Quick change, saving huge machine downtime. Help you win at a crunch time!