Lathe-Milling Combination Machine CORMAK AT320 with Tool Set and Live Centre
Lathe-milling machine AT-320 combines two machines in one, offering convenience and workspace efficiency. The lathe features a 12-speed gearbox driven by an induction motor 1.5kW/230V, while the milling unit is equipped with a 4-speed gearbox and 0.55kW/230V motor. Performs turning operations such as machining external and internal cylindrical surfaces, thread cutting and parting. Milling functions include slotting, drilling and reaming. Commonly used in small industrial workshops and garages.
CORMAK AT320 is a professional universal lathe integrated with a vertical milling unit, designed for precise metalworking in production plants, tool rooms and repair workshops. By combining two machines in one construction, the operator gains flexibility in machining complex parts without repositioning the workpiece. The set includes a complete 16x16 mm turning tool set and a live centre MK3.
Main advantages
- 2-in-1 design – lathe and milling machine in one compact, solid housing
- Separate induction motors for lathe and milling machine ensuring maximum torque
- Lathe spindle with 38 mm bore – enables machining of larger diameter shafts
- Hardened and ground guideways and spindle gearbox – guarantee durability and precision
- Thread cutting without changing gears – quick adaptation to different tasks
- Milling head adjustable ±90° and 360° rotation around the column – flexible spatial machining
- Cooling system as standard – increases tool life
Construction and technology
The AT320 lathe is built on a rigid bed with hardened and ground guideways, ensuring accuracy even during long feeds. The 1.5kW motor allows efficient machining of various materials – from structural steel to aluminium and brass. The milling head mounted on a round column enables 360° rotation and tilting of the spindle in the vertical axis, extending the machine’s technological possibilities.
Precision and efficiency
The machine performs precise longitudinal, cross and taper turning, as well as metric and inch threading. 12 lathe spindle speeds and the 4-speed milling gearbox allow optimal adjustment of cutting parameters. The tool post with ±45° scale and adjustable tailstock ±10 mm enable accurate tool positioning at any required angle.
Applications
Conventional lathe with milling function CORMAK AT320 is ideal for:
- Locksmith and tool workshops
- Maintenance departments
- Training and technical facilities
- Small production and repair plants
The ability to drill, mill, turn and thread in one setup significantly shortens machining cycles and minimises positioning errors.
Standard equipment
- Turning tool set 16x16 mm – 8 pcs with P30 inserts
- Live centre MK3 – precise workpiece alignment
- Machine stand
- 3-jaw chuck 160 mm + reverse jaws
- Dead centres MK5 and MK3
- Change gears
- Drill arbor MK3/B16 and drill chuck B16 1–13 mm
- Cooling system with pump
- Service wrenches, oiler
- User manual, CE declaration
- Safety guards compliant with EU standards
Optional equipment
- Turning tool set 16x16 mm, 7 pcs (indexable)
- HSS-CO5 cobalt drill bits – range 1–13 mm
- Taper shank drills MK2 and MK3 – range 14.5–30 mm
- Reducing sleeves MK3/MK2
- Coolant ES-12 (1L)
Technical data
LATHE
| 3-jaw chuck | 160 mm |
| Max. swing over bed | 320 mm |
| Swing over cross slide | 190 mm |
| Centre distance | 800 mm |
| Bed width | 160 mm |
| Spindle bore | 38 mm |
| Spindle taper | MK5 |
| Spindle speeds | 12 steps (60–1600 rpm) |
| Longitudinal feed range | 0.1–1.4 mm/rev |
| Cross feed range | 0.022–0.3 mm/rev |
| Metric threads | 0.5–4 mm (17 types) |
| Inch threads | 9–48 TPI (26 types) |
| Main motor power | 1.5 / 1.8 kW / 230 V |
MILLING AND DRILLING UNIT
| Max. drilling diameter | 20 mm |
| Spindle taper | MT3 |
| Spindle sleeve diameter | 45 mm |
| Spindle travel | 60 mm |
| Head tilt | ±90° |
| Head rotation around column | 360° |
| Spindle-to-column distance | 170 mm |
| Spindle-to-table distance | 45–300 mm |
| Speed range | 200, 500, 900, 2200 rpm |
| Milling motor power | 0.55 kW / 230V |
MACHINE DIMENSIONS
| Overall dimensions (L/W/H) | 1450 x 650 x 1890 mm |
| Machine weight | approx. 400 kg ±2% |
Choose versatility and precision – select the CORMAK AT320 lathe-milling machine with complete equipment today. Contact our sales department for availability and delivery options.