The role of the toolholder in high-speed milling is really no different than its role when applied conventionally. The role of the toolholder is always to provide an interchangeable interface between a machine spindle and a cutting tool, such that the effectiveness of either component is not diminished.
The whole industry seems to be discussing this topic. Here's what Modern Machine Shop has to say about "Cycle Time Is In The Cut Now". High volume machining centers have become so efficient outside the cut that the widest margin for productivity gain is within it.
Sturman Moore has some firm ideas about where his industry is heading.
Matrix Tooling, Inc. and Matrix Plastic Products specialize in building difficult-to-produce precision molds for the most demanding plastics applications. Located in the Chicago suburb of Wood Dale, Illinois, the company prides itself on blending old- world craftsmanship with the industry's leading-edge...