Tsugami M08SD-II
Key Specifications
max machining diameter chuck
max machining diameter bar
main spindle speed
back spindle speed
main spindle motor
tool stations
Overview
The Tsugami M08SD-II is the larger-capacity version of the M06SD-II, combining an 8-inch chuck platform with live tooling and a built-in motor sub-spindle. It's designed to drop medium-sized parts complete, handling turning, milling, and back-working in a single uninterrupted cycle.
Capacity covers chuck work up to 280 mm (11.02 in) and bar stock up to 65 mm (2.56 in). Both spindles run 200-4,500 RPM with a 7.5/11 kW (10/14.8 HP) main motor. The 12-station turret accepts milling tools on all stations, and the sub-spindle picks up parts for back-end operations at 30 m/min rapid traverse on the A-axis.
The M08SD-II weighs 5,300 kg and measures 2,470 x 1,850 x 1,750 mm, giving it the mass and footprint needed to handle milling loads on the larger chuck capacity without compromising accuracy. The box-way construction on critical axes ensures rigidity during interrupted cuts and cross-milling operations.
For production environments making fittings, valve components, connectors, and similar parts that need turning, milling, and back-end work, the M08SD-II consolidates what used to be a three-machine process into one. The concentricity between turned and milled features improves because the part never leaves the machine, and your overall cycle time drops because there's no handling between operations.
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 - 4,500 RPM |
| Back Spindle Speed | 200 - 4,500 RPM |
| Main Spindle Motor | 7.5/11 kW (10/14.8 HP) |
| Tool Stations | 12-station turret with live tooling |
| Live Tooling | All 12 stations (optional) |
| Sub Spindle | Yes (built-in motor) |
| Rapid Traverse X | 24 m/min (945 IPM) |
| Rapid Traverse Z | 27 m/min (1,063 IPM) |
| Rapid Traverse A | 30 m/min (1,181 IPM) |
| CNC Control | Fanuc |
| Machine Dimensions | 2,470 x 1,850 x 1,750 mm |
| Machine Weight | 5,300 kg (11,685 lb) |
Specifications sourced from tsugami.co.jp — verified 2026-03-28
Strengths & Limitations
Strengths
- 280 mm chuck and 65 mm bar with sub-spindle and live tooling delivers complete part machining for medium-sized components
- 12-station turret with live tooling on all positions handles complex multi-operation part cycles
- 5,300 kg machine weight provides stability for milling operations on larger workpieces
- Sub-spindle enables automatic back-end operations without manual part handling
- Box-way construction ensures rigidity for accurate milling and interrupted cutting
- Single-setup completion reduces lead time and improves feature-to-feature accuracy
Limitations
- No Y-axis restricts live tooling to centerline milling and drilling only
- Sharing 12 turret stations between two spindles and live tools can constrain complex setups
- Premium pricing compared to simpler turret lathe variants
- Machine complexity requires more skilled operators and maintenance staff
Best For
Frequently Asked Questions
01
The M08SD-II adds live tooling to the M08SJ-II's sub-spindle platform. Both handle the same 280 mm chuck and 65 mm bar capacity with identical spindle speeds. The SD variant lets you do cross-drilling, tapping, slotting, and milling in addition to turning, while the SJ is turning-only. The SD is heavier (5,300 vs 5,270 kg) and costs more.
02
If your parts only need centerline cross-drilling and milling, the M08SD-II does the job. If you need bolt circles, eccentric holes, or off-center features, you'll need the M08SY-II with its Y-axis. The SY variant costs more and weighs more, so only step up if your parts actually require off-center milled features.
03
For parts where the milling is secondary to turning (cross-holes, flats, keyways, threads), yes. The M08SD-II handles these operations efficiently in a single setup. For parts where milling is the primary operation or requires heavy material removal, a dedicated VMC still has the edge in power and rigidity. Evaluate your specific parts to determine if the M08SD-II covers your needs.
04
The live tooling speed depends on the specific tool drive configuration. Tsugami's turret-mounted live tools typically run in the 4,000-6,000 RPM range, which is adequate for drilling, tapping, and light milling in steel and aluminum. For high-speed milling applications, a dedicated machining center will outperform any turret-mounted live tooling.
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