Machine Comparison
INDEX G200 vs Spinner TC 800
INDEX-Werke vs Spinner · CNC Lathes
Summary
The INDEX G200 from INDEX-Werke and Spinner TC 800 from Spinner are direct competitors in the cnc lathes category. These machines are closely matched across most specifications, making the decision more about specific feature priorities, dealer support, and your existing shop ecosystem than raw spec advantages. Both machines are proven performers in production environments and represent solid investments for shops in the market for a cnc lathe.
Specifications Comparison
| Specification | INDEX G200 | Spinner TC 800 |
|---|---|---|
| Max Turning Length | 660 mm (26.0 in) | 1,500 mm (59.1 in) — L variant ▲ |
| Control | INDEX C200-4D (Siemens SINUMERIK 840D) | Siemens SINUMERIK 840D sl or Fanuc 31i |
| Price Range | $400,000 - $750,000 | $120,000 - $220,000 ▲ |
Advantages
INDEX G200
- Backed by INDEX-Werke's dealer and service network for parts and support
- Medical device manufacturers producing implants, bone screws, and surgical instruments from titanium and stainless bar stock
Spinner TC 800
- Superior max turning length at 1,500 mm (59.1 in) — L variant vs 660 mm (26.0 in)
- More competitive pricing at $120,000 - $220,000 compared to $400,000 - $750,000
- Backed by Spinner's dealer and service network for parts and support
- Heavy-duty turning of large steel, cast iron, and forged components requiring high torque and vibration damping
Verdict
This is a close matchup. The INDEX G200 and Spinner TC 800 trade advantages across different specifications, making neither a clear winner on paper alone. Your decision should come down to practical factors: which dealer is closer, which control system your operators already know, what tooling ecosystem you're invested in, and which machine's specific strengths match your highest-volume work. Get quotes on both, run test cuts with your actual parts if possible, and factor in long-term service and support costs.