The VK4II is a full 3-axis CNC knee mill built around the Milltronics MillSlide, which provides greater rigidity and more spindle nose to table clearance than conventional knee mills, with a 54 x 12 inch table and a 4,000 rpm 40 taper spindle.
Specifications for the Milltronics VK4II are listed below as published on milltronics.com (Milltronics publishes imperial figures only). Milltronics machines are built by Milltronics USA, a division of Hurco Companies, Inc., and are sold and supported in Southern California by MASCO.
Specifications
| Table size | 54 × 12 in |
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| Max workpiece weight | 1,500 lbs |
| X / Y / Z travels | 33 × 14.25 × 5.8 in (quill; 5.25 with MillSlide) |
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| Spindle speed | 4,000 rpm |
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| Spindle taper | ISO No. 40 |
| Spindle horsepower | 7.5 hp |
| Rapid traverse | 300 ipm |
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| Control | Milltronics 9000 DGI |
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| Number of axes | 3 |
| Machine weight | 4,400 lbs |
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| Machine footprint | 107 × 85 in Nominal Operating (W × D) |
Specifications are provided by the manufacturer, are subject to change, and do not constitute a warranty. Published pricing excludes tax, freight, installation, and tooling unless stated.
