Lightweight Boring Tool System

BIG Kaiser’s large-diameter Kaiser 318 Series is a complete tooling system supporting a variety of aluminum and steel components optimized for twin cutter rough boring, precision finish boring and precision OD turning operations.

The series features a standard boring range of 7.87" -13.39" diameter for ISO40/HSK-A63 tapers, and 7.87"-24.41" diameter for ISO50/HSK-A100 and larger tapers. Special components allow the system to extend as large as 118" diameter. The mounting flanges feature the CKN modular connection with a three-screw interface, developed for high torque transmission with lightweight tools.

The system supports spindle speeds as high as 6,600 sfm thanks to safe and secure “pinned to fit” lightweight aluminum mounting components. The high strength aluminum components are hard coated to protect against wear and corrosion, and all assemblies deliver high-pressure coolant through the tools to cutting edges.

The 318 series features aluminum extension slides that allow for diameter and length setting adjustments without a tool presetter. The simplicity of this system virtually eliminates operator error during assembly and promotes safety during operation.