E CHEE MACHINE TOOLS CO., LTD.

CBH finish boring head is suitable for finish boring with working ranges from Ø20 to Ø202 mm. The dial has been graduated into 50 divisions, each of which is 0.01 mm on diameter. Included along with a sub-dial for finer adjustment. High precision internal lead screw with inner lubrication is free from the effects of chip, featuring high durability. Cartridge unit is designed with dual-face support in a box structure, providing high stability and rigidity. Replaceable insert holders are applicable for CBH32 and above models, brings convenient maintenance and repair, and easy use of reverse boring operations.