The Mazak Integrex i-100ST NEO is a next-generation compact multi-tasking CNC machine designed to maximize productivity by combining turning, milling, and simultaneous operations in a single platform. As part of Mazak’s i-NEO series, it follows the “DONE IN ONE” concept, allowing complete machining of complex parts without multiple setups. The “ST” configuration includes a main spindle, a second spindle, and a lower turret, enabling simultaneous machining processes and significantly reducing cycle times.
The machine supports full 5-axis simultaneous machining through a B-axis milling spindle and high-precision C-axis control, allowing for complex geometries and tight tolerances. It is typically equipped with a 6-inch chuck and offers a maximum machining diameter of approximately 600 mm and a machining length of around 850 mm, with a Y-axis travel of about 210 mm.
The high-speed milling spindle operates at 12,000 RPM as standard, with optional higher-speed configurations available for precision applications. Advanced features such as Mazatrol SmoothAi control, AI-based thermal compensation, and front-access tool magazines improve accuracy and efficiency during long cutting cycles. Overall, the Integrex i-100ST NEO is ideal for industries such as medical, aerospace, and precision engineering requiring high productivity in a compact footprint.
MAZAK INTEGREX I-100ST NEOSPECIFICATIONS
MAZAK INTEGREX I-100ST NEO – AXIS
X-Axis (Cross Movement for Turning & Milling)
Y-Axis (Vertical Offset for Complex Machining)
Z-Axis (Longitudinal Travel for Workpiece Length)
B-Axis (Rotary Milling Head for Multi-Axis Machining)
C-Axis (Main & Sub-Spindle Indexing)
Dual Spindles (Main + Second Spindle for Done-In-One Machining)
Lower Turret (ST Configuration for Simultaneous Operations)
Full Multi-Tasking Capability (Turning + Milling + Drilling)
MAZAK INTEGREX I-100ST NEO – AXIS TRAVELS
X-Axis Travel: Approx. 535 mm
Y-Axis Travel: Approx. 210 mm
Z-Axis Travel: Approx. 850 mm (Extended for ST Model)
B-Axis Rotation: High-Precision Indexing
Compact but Highly Capable Machining Envelope
MAZAK INTEGREX I-100ST NEO – CAPACITY
Maximum Turning Diameter: Approx. 600 mm
Maximum Machining Length: Approx. 850 mm
Chuck Size: 6 Inch
Dual-Spindle + Turret Capability
Suitable for Small to Medium Complex Parts
MAZAK INTEGREX I-100ST NEO – SPINDLE
Built-In Motor Turning Spindle for High Accuracy
Main & Second Spindle for Complete Machining
Milling Spindle Speed: Up to 12,000 RPM (Standard)
Buying a used Mazak Integrex i-100ST NEO is a highly effective strategy for manufacturers looking to access advanced multi-tasking capability with simultaneous machining at a reduced investment. Since the ST configuration includes dual spindles and a lower turret, it offers significantly higher productivity compared to standard models, making it valuable even in the used market. Typically, used machines offer savings in the range of 20% to 50% compared to new units, depending on condition, configuration, and cutting hours.
Cutting time is one of the most critical factors when evaluating a used i-100ST NEO. Machines with higher cutting hours are generally priced lower but may require maintenance on key components such as both spindles, the milling head, and the lower turret system. However, due to Mazak’s improved thermal control systems and rigid construction, even machines with moderate cutting time can maintain high accuracy and consistent performance. Machines with low cutting time command a premium due to reduced wear and longer operational life.
Another major advantage is productivity. The simultaneous machining capability allows multiple operations to be performed at once, reducing cycle time and increasing output. Additionally, used machines are often available faster than new ones. Overall, buying used provides a strong balance of efficiency, capability, and return on investment.
HOW MUCH DOES A USED MAZAK INTEGREX I-100ST NEOCOST?
The cost of a used Mazak Integrex i-100ST NEO varies depending on machine condition, configuration, and especially cutting time. Since this is a relatively new-generation machine, models from before 2000 or even 2000–2010 are not applicable. Most available units fall within the 2015–2025 range.
Early-generation NEO or near-NEO equivalent machines from around 2015 to 2018 typically range between $250,000 and $400,000, especially if they have moderate to high cutting hours. These machines offer full ST configuration benefits, including dual spindles and a lower turret, at a reduced entry cost but may require maintenance depending on usage.
More recent machines from 2018 to 2025 generally range from $400,000 to over $800,000, depending on configuration, automation features, and cutting hours. Machines with low cutting time command significantly higher prices due to reduced wear and longer service life. Units equipped with additional features such as automation systems, high-speed spindles, and expanded tooling capacity can further increase pricing.
Cutting time remains one of the most important factors in determining value, as it directly impacts spindle condition, turret wear, and long-term reliability. Overall, the i-100ST NEO maintains strong resale value due to its advanced capabilities, compact design, and high demand in precision manufacturing environments.
