The TOS Varnsdorf W 100 A is a used horizontal boring mill — sometimes referred to as a horizontal boring machine — dating from 1995. Boring mills of this type are precision machine tools designed for drilling, boring, and milling large or complex workpieces that are too heavy or unwieldy for conventional machining centres. TOS Varnsdorf is a well-established Czech manufacturer with a long history of producing heavy-duty machine tools, supplying industries such as energy, aerospace, rail, and general heavy engineering.
The machine centres on a working spindle of 100 mm diameter fitted with an ISO 50 taper, providing a robust, standardised interface for tooling. Spindle speed is variable from 0 to 1,120 rpm, giving the operator a broad range to suit different materials and cutting operations. The spindle does not feature through-spindle cooling, and there is no automatic tool magazine, meaning tooling is changed manually.
Axis travels are substantial: the X-axis covers 1,600 mm, the Y-axis 1,120 mm, and the Z-axis 1,250 mm. The W-axis — the axial spindle travel — extends to 900 mm, allowing deep-reach boring without repositioning the workpiece. The table clamping area measures 1,250 × 1,250 mm and is rated to support workpieces of up to 3,000 kg.
Power is supplied by an 11 kW main motor, with a total electrical input of 15 kVA. The machine's overall footprint is 6,710 × 3,450 mm with a height of 3,000 mm, and it has a total installed weight of 14,000 kg, reflecting the heavy-cast construction typical of machines built to this work envelope.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.