Nicolas Correa FOX CNC Boring Mill
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Table Size
How much does the Nicolas Correa FOX CNC Boring Mill cost?
Estimated price range
Our best estimate for a cnc boring machine in this class — not a quote from Nicolas Correa. Configuration moves it a long way.
Overview
Three power and torque ratings are what a buyer chooses between on the Nicolas Correa FOX CNC Boring Mill: 37 kW with 1,298 Nm, 52 kW with 1,375 Nm, or 42 kW with 620 Nm, as the two rows list them side by side. Maximum spindle speed is 6,000 or 10,000 rpm and the taper is ISO-50 Big Plus or HSK-100.
Read as pairs, those rows describe two kinds of spindle. The 1,298 and 1,375 Nm ratings are the ones for boring bars, large face mills and deep cuts in steel and cast iron, where torque at low speed does the work. The 620 Nm rating gives up more than half of that torque, which only makes sense on a faster spindle meant for finishing and for smaller tools. Nicolas Correa's speed row lists just two values for three ratings, so confirm which rating runs to 10,000 rpm before ordering.
The work envelope is wide and shallow. Y travel is 3,000, 3,750 or 4,250 mm and X travel 3,000 - 8,000 mm, while Z is 1,000, 1,500 or 1,750 mm. For boring, that Z figure is the constraint: it has to cover the workpiece height, the tool and the retract, so deep bores in tall housings run out of stroke quickly. Distance between columns is 2,500, 3,250 or 3,750 mm.
Tables measure 3,500 - 8,500 mm by 2,000 - 2,500 mm and take 15,000 - 25,000 kg. All three axes feed at up to 30 m/min.
Full Specifications
| Parameter | Value |
|---|---|
| Table Size | 3,500 - 8,500 x 2,000 - 2,500 mm |
| Max Table Load | 15,000 - 25,000 kg |
| X-Axis Travel | 3,000 - 8,000 mm |
| Y-Axis Travel | 3,000 / 3,750 / 4,250 mm |
| Z-Axis Travel | 1,000 / 1,500 / 1,750 mm |
| Distance Between Columns | 2,500 / 3,250 / 3,750 mm |
| Max Feed X | 30 m/min |
| Max Feed Y | 30 m/min |
| Max Feed Z | 30 m/min |
| Spindle Taper | ISO-50 Big Plus / HSK-100 |
| Max Spindle Speed | 6,000 / 10,000 rpm |
| Spindle Motor Power | 37 / 52 / 42 kW |
| Spindle Torque | 1,298 / 1,375 / 620 Nm |
Specifications sourced from nicolascorrea.com — verified 2026-10-03
Strengths & Limitations
Strengths
- Two high-torque ratings are listed, 37 kW with 1,298 Nm and 52 kW with 1,375 Nm
- A 10,000 rpm maximum speed is available alongside 6,000 rpm
- Tables rated for 15,000 - 25,000 kg carry large castings and weldments
- X, Y and Z all feed at up to 30 m/min
- Y travel up to 4,250 mm with as much as 3,750 mm between the columns
Limitations
- Z travel of 1,000, 1,500 or 1,750 mm limits bore depth and part height
- The 42 kW rating is listed with 620 Nm, under half the torque of the other two
- Nicolas Correa's table does not state which rating belongs to the 10,000 rpm speed
- No boring spindle diameter, quill travel or tool magazine row appears in the table
Best For
Frequently Asked Questions
01
The torque row lists 1,298, 1,375 and 620 Nm, against powers of 37, 52 and 42 kW in the same order. The two higher figures suit heavy milling and boring; the 620 Nm rating is the light one. Pick the rating for the largest tool you expect to run, since torque, more than power, is what stalls a big cutter.
02
Nicolas Correa lists 6,000 and 10,000 rpm. The row does not say which of the three power and torque ratings reaches 10,000 rpm, so ask for the speed, power and torque of each head in the quotation instead of assuming.
03
Z travel is 1,000, 1,500 or 1,750 mm depending on the size ordered. That stroke has to cover the part height, the tool length and clearance to retract, so a long boring bar in a tall workpiece uses it up fast. Y travel is 3,000, 3,750 or 4,250 mm and X travel 3,000 - 8,000 mm.
04
ISO-50 Big Plus or HSK-100. Both are large tapers for tools that carry heavy cuts, which matches the 1,298 and 1,375 Nm torque ratings. The choice affects every holder you buy, so settle it with the tooling already in the shop in mind.
