CAT Face Contact Tool Holders Technical Information
CAT face-contact holders are designed to provide increased rigidity, improved stability, and better machining consistency by combining taper contact with additional face contact.
Dual Contact for Higher Stability
Face-contact holders create a stronger spindle-holder connection than standard taper-only systems. This helps reduce vibration, improve radial rigidity, and support better accuracy in demanding machining applications.
CAT40 Face Contact Tool Holder Taper
CAT40 face-contact holders are suitable for precision machining where improved stiffness, lower vibration, and stable cutting performance are required.
CAT50 Face Contact Tool Holder Taper
CAT50 face-contact holders provide a highly rigid connection for heavier-duty machining applications that demand strong load support and dependable accuracy.
Advantages of Face Contact
Performance Benefits
Simultaneous taper and face contact improve rigidity, reduce chatter, and support better machining accuracy, especially in long-reach or high-load applications.
Machining Benefits
Better dynamic stability can improve surface finish, extend tool life, and allow more confident cutting performance at higher machining parameters.
Note: Face-contact holders should be used only with compatible spindle systems designed for this interface.
