E CHEE MACHINE TOOLS CO., LTD.

The CBH large diameter modular finish boring head is suitable for large diameter boring ranges from Ø200 mm to Ø2000 mm. The structure inlcudes common flange and extension slide for rough and finish boring heads. Optional accessories can also be selected for different machining needs. Adjustment range is within Ø110 mm. The adjustment range for both CBH600 and CBH900 is Ø300 mm, and CBH1200 and above models are Ø400 mm. Insert holders are interchangeable. Boring diameter above Ø2000 mm can be customized according to users' requirements.