2015 OKK VM4II VERTICAL MACHINING CENTERS

Technical Description

The 2015 OKK VM4II is a 3-axis vertical machining center manufactured by OKK (Osaka Kiko Co., Ltd.), a Japanese precision machine tool builder. The VM4II is a compact, high-quality VMC designed for precision milling, drilling, boring, and tapping of small to medium workpieces in toolroom and production environments. The machine table measures approximately 31.5 by 16.5 inches with axis travels of 24.8 inches in X, 16.5 inches in Y, and 17.7 inches in Z, providing a well-proportioned cutting envelope for small to medium parts. A 10 HP spindle through BT40 or CAT40 taper tooling reaches 8,000 RPM, delivering reliable performance for general-purpose steel, cast iron, and aluminum machining operations typical of job shop and toolroom production. The Fanuc 18M CNC control, a proven system well established in Japanese VMC production, provides reliable G-code execution, canned cycles, rigid tapping, and tool management. At approximately 12,125 pounds, the VM4II is a substantial machine for its table size, reflecting OKK's philosophy of building structural mass to support long-term accuracy and vibration damping. The VM4II is well suited to precision component manufacturing, toolroom operations, and general-purpose job shop work where consistent dimensional accuracy and machine longevity are priorities. OKK's Japanese manufacturing quality ensures the VM4II delivers reliable service across the full range of three-axis milling applications.