Hurco TMX-8MY
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Weight
Rapid Traverse
Overview
The Hurco TMX-8MY is an earlier-generation mill-turn turning center from Hurco that combines an 8-inch chuck, Y-axis capability, and live tooling on a robust slant-bed platform. It predates the current i-series machines and established the template that the TMX8MYi would later refine. For shops looking at the used market, the TMX-8MY offers genuine mill-turn capability at a fraction of new machine pricing.
The main spindle delivers approximately 22.4 kW (30 hp) at up to 4,000 RPM with an A2-6 spindle nose. Bar capacity is 51 mm (2.0 in) through the spindle, covering the most common bar stock sizes for automated production. Maximum turning diameter is 330 mm (13 in) with a swing over bed of 533 mm (21 in) and maximum turning length of 508 mm (20 in).
The Y-axis provides 50 mm (+/- 25 mm) of off-center travel, enabling milling of flats, pockets with straight walls, hex features, keyways, and off-center holes. The 12-station turret drives live tools at up to 4,000 RPM for cross-drilling, milling, and tapping operations. Travels are 260 mm (10.2 in) in X, 508 mm (20 in) in Z, and 50 mm in Y.
The WinMax conversational control is standard, and on a mill-turn machine it's even more valuable than on a straight lathe. Programming mill-turn parts typically requires CAM software on most other platforms, but WinMax's conversational approach lets operators define turning and milling operations in a single intuitive workflow. This saves both CAM license costs and programming time.
The TMX-8MY represents Hurco's original commitment to making mill-turn accessible to job shops that don't have dedicated multi-tasking machine operators. While the newer TMX8MYi offers improvements in spindle power, turret technology (BMT65), and axis performance, the TMX-8MY remains a capable machine for shops doing mill-turn work within its specifications. Used examples trade at attractive prices for the capability they deliver.
Full Specifications
| Parameter | Value |
|---|---|
| Chuck Size | 8 in (203 mm) |
| Bar Capacity | 51 mm (2.0 in) |
| Max Turning Diameter | 330 mm (13 in) |
| Max Turning Length | 508 mm (20 in) |
| Swing Over Bed | 533 mm (21 in) |
| X-Axis Travel | 260 mm (10.2 in) |
| Z-Axis Travel | 508 mm (20 in) |
| Y-Axis Travel | 50 mm (1.97 in) / +/-25 mm |
| Max Spindle Speed | 4,000 RPM |
| Spindle Motor Power | 22.4 kW (30 hp) |
| Spindle Nose | A2-6 |
| Live Tool Speed | 4,000 RPM |
| Turret Stations | 12 |
| Axes | X, Z, Y, C |
| Rapid Traverse Rate | 20 m/min (787 ipm) |
| Tailstock | Hydraulic |
| CNC Control | Hurco WinMax |
| Machine Weight | 4,000 kg (8,818 lb) |
Specifications sourced from hurco.com — verified 2026-03-28
Strengths & Limitations
Strengths
- Y-axis and live tooling enable complete mill-turn parts in a single setup, eliminating secondary operations on a VMC
- WinMax conversational control makes mill-turn programming accessible without dedicated CAM software
- 30 hp spindle provides adequate power for steel and stainless turning with milling capability added
- Proven platform that established Hurco's mill-turn reputation — reliable and well-understood in the field
- Used examples available at attractive prices for shops entering mill-turn on a budget
- 51 mm bar capacity supports automated bar-fed production of mill-turn parts
Limitations
- Older generation lacks BMT65 turret rigidity found on the newer TMX8MYi — VDI-style tooling is less rigid for milling
- 4,000 RPM main spindle and live tool speeds are lower than current i-series machines
- 50 mm Y-axis travel is modest — complex off-center milling features may require a VMC for finishing
- 30 hp spindle power is adequate but not generous for combined turning and milling in harder materials
- Parts and support for older-generation Hurco lathes may be harder to source than current models
Best For
Frequently Asked Questions
01
The TMX8MYi is the current i-series update with a more powerful 37.3 hp spindle (vs 30 hp), BMT65 turret (vs VDI-style), 5,000 RPM live tools (vs 4,000 RPM), and refined servo drives. The TMX-8MY is the proven predecessor that still delivers capable mill-turn performance at lower used prices.
02
Used TMX-8MY machines from 2012-2018 typically trade between $45,000 and $75,000 depending on hours, condition, and options. New pricing when available was in the $85,000 to $130,000 range. The used market offers excellent value for the mill-turn capability.
03
For many parts, yes. The Y-axis, C-axis, and live tooling handle cross-drilling, flat milling, hex features, keyways, and tapping without a secondary mill operation. For parts requiring complex 3D milling or heavy material removal by milling, you'll still need a VMC.
04
WinMax integrates turning and milling operations in a single conversational workflow. You define turning profiles, then add milling features like flats, pockets, and holes using the same fill-in-the-blank approach. The control handles tool changes between turning and milling tools automatically.
05
Hurco provides ongoing support for their installed base, including older-generation machines. WinMax control repairs and spare parts are available through Hurco's service network. However, availability of some mechanical components may be limited as these machines age.
Videos
Toolquip, Inc.
Hurco Europe
Hurco Europe
Hurco North America
Merrifield Machinery Solutions
Community Discussions
Owner experience and review — Hurco Opinions? : r/Machinists - Reddit
Community discussion — Running Hurco lathe with Chucks open : r/Machinists - Reddit
Pricing and buying discussion — Experiences with cnc machines : r/Machinists - Reddit
Community discussion — New shop day! Got the Hurco landed. Need to tear it ... - Reddit
Links to community discussions. Summaries are editorial — visit the original thread for full context.
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