Cores, Shafts, and Chucks in a Digital World

Strength and stiffness are key factors on every application. Steel is much stronger and stiffer than aluminum and, until recently, it was also stronger and stiffer than composite material. However, with the new ultra-high-modulus fibers, composite material that is stronger and stiffer than steel can now be produced. Another noteworthy feature of composite material vs. steel is its vibration-dampening capability. This can be an exceptional plus, especially when high speeds are involved.