Used CNC Boring Mills
Used horizontal boring mills for large-part machining.
CNC horizontal boring mills handle large, heavy workpieces requiring precise hole placement and contouring across multiple faces. Common in heavy fabrication, oil & gas, power generation, and aerospace structural work — anywhere parts are too big or too heavy for a standard machining center.
CNC South stocks inspected used CNC boring mills from the manufacturers buyers trust most: Toshiba, Giddings & Lewis, Doosan, Kuraki, Union, and Lucas. Inventory includes table-type and floor-type boring mills with spindle diameters from 4" through 8"+ and table capacities to handle multi-ton workpieces.
When evaluating a used boring mill, key considerations include spindle diameter, X/Y/Z travels, table size and load capacity, ram/quill stroke, and control type. Every boring mill in our inventory is mechanically inspected, with spindle alignment, way condition, and control health verified before listing. Browse current inventory below — or call 770-621-0495 for help matching a machine to your application. We ship nationwide from the Southeast.
Browse live Southeast stock with photos and specs in our guide to used CNC boring mills for sale. Questions? Call 770-621-0495.
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Common companions to CNC boring mills: Used CNC HMCs for pallet-based production work, Used CNC VMCs for smaller milled parts, and Used CNC Lathes for turned work.