Tsugami M08JL8-II
Key Specifications
max machining diameter chuck
max machining diameter bar
main spindle speed
main spindle motor
tool stations
rapid traverse x
Overview
The Tsugami M08JL8-II is the extra-long-stroke variant in Tsugami's M08J turret lathe family, designed for shops that need to turn parts longer than what the M08JL5-II can accommodate. It's the go-to when you've got long shafts, rollers, and cylindrical components that demand precision turning across extended lengths.
The machine handles chuck work up to 280 mm (11.02 in) and bar stock up to 65 mm (2.56 in), matching the rest of the M08J lineup. The 9/11 kW (12/14.8 HP) spindle runs 200-4,000 RPM, providing the torque needed for production turning in steel, stainless, and aluminum. The 8-station turret keeps things simple and reliable for dedicated turning operations.
The M08JL8-II's extended bed pushes the footprint to 2,310 x 1,818 x 1,690 mm, and at 4,000 kg it's the heaviest in the J-series family. That extra mass isn't just there to support the longer bed; it helps dampen vibration during cuts on extended workpieces where chatter can be a problem. Rapid traverse rates stay at 24 m/min on X and 27 m/min on Z.
If you're producing long cylindrical parts like steering columns, transmission shafts, hydraulic rods, or industrial rollers, the M08JL8-II gives you the reach without stepping up to a much larger and more expensive full-size production lathe. Tsugami's precision reputation applies here just as it does on their smaller machines.
Full Specifications
| Parameter | Value |
|---|---|
| Max Machining Diameter Chuck | 280 mm (11.02 in) |
| Max Machining Diameter Bar | 65 mm (2.56 in) |
| Main Spindle Speed | 200 - 4,000 RPM |
| Main Spindle Motor | 9/11 kW (12/14.8 HP) |
| Tool Stations | 8-station turret |
| Rapid Traverse X | 24 m/min (945 IPM) |
| Rapid Traverse Z | 27 m/min (1,063 IPM) |
| CNC Control | Fanuc |
| Machine Dimensions | 2,310 x 1,818 x 1,690 mm |
| Machine Weight | 4,000 kg (8,818 lb) |
Specifications sourced from tsugami.co.jp — verified 2026-03-28
Strengths & Limitations
Strengths
- Extra-long Z-axis stroke handles workpieces beyond the M08JL5-II's 500 mm capability
- 4,000 kg machine weight provides excellent vibration damping for stable cuts on long parts
- Proven 9/11 kW spindle delivers consistent torque for production turning in steel and stainless
- Maintains Tsugami's precision standards across the extended turning length
- 8-station turret is reliable and fast for dedicated turning production cycles
- Box-way construction on critical axes gives the rigidity needed for interrupted and heavy cuts
Limitations
- Largest footprint in the J-series at 2,310 x 1,818 mm requires more floor space
- No live tooling or Y-axis capability limits it to turning operations only
- 4,000 RPM spindle speed can limit productivity on small-diameter parts in aluminum
- 8 tool stations may need creative setups for complex, multi-operation parts
- Higher weight makes installation and relocation more involved
Best For
Frequently Asked Questions
01
The M08JL8-II extends well beyond the M08JL5-II's 500 mm turning length, with the '8' in the model name indicating approximately 800 mm of usable Z-axis travel. The extended bed design accommodates significantly longer workpieces. Contact Tsugami for exact specifications based on your configuration.
02
Both share the same 280 mm chuck capacity, 65 mm bar capacity, and 9/11 kW spindle motor. The M08JL8-II has a longer bed for extended turning length, a larger footprint (2,310 vs 1,970 mm length), and weighs 570 kg more at 4,000 kg. Choose the M08JL8-II when your parts exceed the M08JL5-II's 500 mm turning length.
03
For slender parts with high L/D ratios (typically over 6:1), a steady rest or tailstock support is recommended to prevent deflection and chatter. The M08JL8-II's rigid bed design helps, but physics still applies on long, thin parts. Most shops running long shaft work will keep a steady rest set up and ready.
04
Yes, bar feeding is supported for the 65 mm bar capacity. For long bar work, you'll want a magazine-type bar feeder that can handle the full bar length. This enables automated production of longer shaft-type components from bar stock without operator intervention.
