Tsugami BO326

The Tsugami BO326 is a 6-axis CNC Swiss-type automatic lathe with 32mm bar capacity, representing Tsugami's core offering in the 32mm Swiss segment. Tsugami is one of Japan's premier Swiss-type lathe manufacturers, with a production volume and precision reputation that positions the BO326 as a direct competitor to the Citizen L32 and Star SR-32 in the 32mm market. The BO326's 6-axis simultaneous architecture enables coordinated main and back spindle operations with driven tools, providing the single-setup complete machining capability that is the primary reason for choosing Swiss-type architecture over conventional CNC lathes.

The BO326 machine structure uses Tsugami's precision casting with finite element optimized ribbing to maximize static and dynamic stiffness at the 32mm scale. The main spindle is a precision angular contact bearing arrangement rated for 8,000 RPM, suitable for stainless steel, titanium, and aluminum turning at the diameters common in medical implant, aerospace fitting, and precision connector production. The back spindle operates at comparable speeds with independent driven tool capability, enabling complete front and back machining cycles that eliminate secondary operations.

Tsugami distributes the BO326 in North America through REM Sales, which provides applications engineering, training, and service support to the North American Swiss machining market. The BO326 is programmed using standard G-code with Fanuc-style syntax, and CAM software support from PartMaker, ESPRIT, and SolidCAM is well-established for Tsugami Swiss-type machines. The Fanuc-compatible control environment lowers the training barrier for shops with existing Fanuc programming experience.

In the 32mm Swiss market, the BO326 competes primarily on value: Tsugami delivers Japanese precision manufacturing quality at pricing that is often 15–25% below comparable Citizen L32 configurations. For price-sensitive precision shops that need 32mm Swiss capability without the premium pricing of Swiss-brand competitors, the BO326 is a strong contender. Tsugami's machine quality and reliability record in the North American market is well-established through the REM Sales distribution network.