This CNC machining center features a robust BT40 taper spindle, engineered for high-precision milling and versatile tooling compatibility. The spindle delivers a maximum power output of 10.05 hp and operates at speeds up to 4,000 RPM, ensuring efficient material removal and smooth cutting performance across a wide range of applications. The machine is equipped with an automatic tool changer (ATC) system capable of holding 20 tools, enabling rapid, seamless transitions between operations without manual intervention. The BT40 taper interface adheres to JIS B6339 standards, providing excellent rigidity, accuracy, and reliability for both medium and heavy-duty machining tasks. The spindle’s symmetrical design and face contact configuration enhance stability and minimize runout, supporting high-speed and high-precision requirements. The machine’s work envelope measures 33.46 inches in X, 19.68 inches in Y, and 23.62 inches in Z, offering ample space for complex part geometries and multi-sided machining. The ATC system utilizes a pneumatic clamping mechanism for secure tool retention and fast tool changes, reducing downtime and increasing productivity. The spindle is compatible with a broad range of BT40 tool holders, including shell mills and end mills, and supports both imperial and metric tooling. With its combination of high power, precise spindle control, and automated tool changing, this machining center is ideal for demanding production environments requiring flexibility, accuracy, and efficiency.