BIG-PLUS® spindle system* is adopted by a large number of machining centers and many machine-tool builders have recognized this system for its excellent performance. BIG-PLUS is a dual-contact system that provides taper and flange contact when tool holders are clamped into the spindle.
The BIG-PLUS solid holder assortment consists of a machine interface adaptor, face mill, Combi Weldon/ISO9766 holders , CoroChuck™ 930, and ER collet chucks. Choose solid holders when there is a small need for flexibility in high batch production.
* BIG-PLUS® SYSTEM – licensed by BIG Daishowa
Improved stability leads to minimized vibration
Greater bending stiffness allows for higher cutting data, hence higher productivity
Enhanced rigidity thanks to simultaneous fit of taper and flange
Use our tooling guidelines below to help you choose between solid and modular assemblies.