2020 HAAS MINI MILL 2 VERTICAL MACHINING CENTERS

Technical Description

The 2020 Haas Mini Mill 2 is a 3-axis vertical machining center that builds on the proven Mini Mill platform with an extended Z-axis travel for greater workpiece clearance and tooling flexibility. The machine offers a 16 x 12 x 14 inch work envelope (X, Y, Z travels), with the 14-inch Z-axis providing additional capacity compared to the standard Mini Mill. The 18 x 16 inch T-slot worktable accommodates a wide range of fixtures and workholding setups. The direct-drive spindle delivers up to 7,500 RPM and is powered by a 7.5 HP vector drive motor with a CAT40 taper, making it compatible with standard job shop tooling. High-precision ballscrews on all three axes provide accurate and repeatable positioning throughout the work envelope. The machine is operated via the Haas NGC control, which includes an intuitive conversational interface, built-in help functions, and full G-code compatibility. The rigid cast iron base and column construction reduces vibration during cutting operations and supports consistent surface finishes across production runs. The Mini Mill 2 is equipped as standard with a coolant system, chip management, and automatic tool changer. Its compact footprint and extended Z clearance make it particularly well-suited for toolroom work, prototyping, and small-batch production of taller workpieces. Weighing approximately 3,200 lbs, the Mini Mill 2 delivers solid machining performance in a space-efficient package suitable for shops with limited floor area.