Haas VF-2SS Super Speed VMC
Key Specifications
X / Y / Z Travel
Spindle Speed
Spindle Taper
Spindle Motor
Rapid Traverse (X/Y/Z)
Tool Changer Capacity
Overview
The Haas VF-2SS is the Super Speed variant of the popular VF-2 vertical machining center, engineered for shops that need higher throughput on aluminum and light alloys. The SS designation delivers a 15,000 RPM inline direct-drive spindle, 1,417 IPM rapids, and higher acceleration to keep cycle times short.
The VF-2SS shares the VF-2 work envelope of 30 x 16 x 20 in (762 x 406 x 508 mm), fitting comfortably in tight cells. The 40-taper spindle comes with a 24+1 side-mount tool changer and the Haas NGC control with Wi-Fi, 15-inch touchscreen, and probing support. Coolant-through-spindle up to 1,000 PSI is optional.
The VF-2SS is a staple in aerospace subcontract shops, medical-device facilities, and die-and-mold operations where aluminum pocket milling dominates. Its price is significantly lower than equivalent-envelope Japanese and European VMCs, and the Haas dealer network provides fast parts and service support.
Compared to the standard VF-2, the Super Speed model pays for itself quickly through reduced cycle times on aluminum work. Shops running primarily steel at moderate feeds may find the standard VF-2 sufficient; shops emphasizing throughput and surface finish on light materials benefit most from the SS spindle.
Full Specifications
| Parameter | Value |
|---|---|
| X / Y / Z Travel | 30 x 16 x 20 in (762 x 406 x 508 mm) |
| Spindle Speed | 15,000 RPM (inline direct-drive) |
| Spindle Taper | 40-taper (CT40 / BT40) |
| Spindle Motor | 30 HP (22.4 kW) vector drive |
| Rapid Traverse (X/Y/Z) | 1,417 / 1,417 / 1,417 IPM (36 m/min) |
| Tool Changer Capacity | 24+1 side-mount ATC |
| Tool-To-Tool Time | 2.4 sec |
| Table Size | 36 x 14 in (914 x 356 mm) |
| Max Table Load | 1,500 lb (680 kg) |
| Coolant-Through Spindle | Optional, up to 1,000 PSI |
| Control | Haas NGC (Next Generation Control) |
| Machine Weight | approx. 13,500 lb (6,124 kg) |
Specifications sourced from haascnc.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 15,000 RPM direct-drive spindle dramatically reduces cycle times on aluminum and non-ferrous alloys
- 1,417 IPM rapid traverse on all axes keeps non-cutting time to a minimum
- Same compact VF-2 footprint makes it a natural upgrade or companion machine
- Haas NGC control is one of the most operator-friendly interfaces in the industry
- Industry-leading dealer and parts support network across North America ensures fast service response
Limitations
- 40-taper spindle limits rigidity on heavy steel roughing compared to larger-taper competitors
- 15,000 RPM advantage is less impactful for shops running mostly ferrous materials at moderate feeds
- Work envelope is modest and not suited for large aerospace structural parts or large mold bases
Best For
Frequently Asked Questions
01
The VF-2SS Super Speed features a 15,000 RPM inline direct-drive spindle versus the standard VF-2 8,100 RPM belt-drive spindle, plus faster rapids of 1,417 IPM versus 700 IPM. The work envelope and footprint are identical.
02
Yes, but the SS spindle is optimized for aluminum and non-ferrous materials. The VF-2SS handles steel finishing and semi-finishing well at appropriate feeds and speeds.
03
Coolant-through-spindle up to 1,000 PSI is an available option, not included in the base price. It is strongly recommended for deep-hole drilling and high-speed aluminum milling.
04
The VF-2SS comes standard with a 24+1 side-mount tool changer. Larger VF models offer carousel-style changers holding up to 40 tools.
05
The VF-3SS offers a larger 40 x 20 x 25 in work envelope. Both share the 15,000 RPM SS spindle and 1,417 IPM rapids. Shops needing more reach should step up to the VF-3SS.
Videos
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Community Discussions
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Links to community discussions. Summaries are editorial — visit the original thread for full context.
