Mongtec Precision, a Taiwanese tooling brand headquartered in Taichung, Taiwan, supplies driven tool holders and static tooling for the DMG MORI ecoTurn 450 / 510 on the open machine-side BMT and VDI (DIN 69880) standards. The turret interface for this model is confirmed per machine configuration by Mongtec engineering at RFQ.
| Machine brand | DMG MORI |
|---|---|
| Model | ecoTurn 450 / 510 |
| Turret interface | BMT40 (cross-referenced from published tooling sources; confirmed against the actual turret drawing at RFQ) |
| Driven tool line speed | 6,000–12,000 rpm standard (up to 32,000 rpm with speed increaser) |
| Max torque | Up to 160 Nm (line capability; unit rating confirmed at RFQ) |
| Coolant | Internal / external, up to 100 bar |
| Runout | ≤0.003 mm (0° axial driven line) |
DMG MORI turret rule: NL / NLX 1500–3000 use BMT60 on 12-station turrets and BMT40 on 20-station turrets; NLX 4000 and NT 4000–5400 use BMT60; Duraturn, NT/NTX 1000–3200, NRX 2000, NZ and NZX use BMT40. Trifix VDI turrets (VDI25/30/40 Trifix) accept standard VDI holders. The same model can be built with a different turret, so this is a general rule, not a confirmed interface for your machine — email the machine model and a photo of the turret face; the interface is confirmed in Mongtec's formal quotation.
TOOL HOLDER SELECTION GUIDE Ver 2026.08 (PDF, 2.6 MB)
Mongtec also supplies BMT40, BMT60, BMT68 and BMT80 holders and builder-specific interfaces (Mazak, Nakamura-Tome, Haas BOT, Okuma BOT, Muratec BOT) — the 228 article numbers published here are a subset of the range. Mongtec tooling is exported to five continents and supplied to machine-tool builders. Lead time is confirmed per item and quantity at quotation.
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Mongtec supplies BMT and VDI (DIN 69880) driven tool holders and static tooling compatible with the DMG MORI turret platform. Interface: BMT40. The exact configuration is confirmed by Mongtec engineering at RFQ.
Yes. BMT and VDI are open machine-side standards, so switching supplier does not require any turret modification. Mongtec also publishes cross-reference pages for WTO, Heimatec, EWS, Eppinger, BIG and other brands.
Lead time is quoted per order and ships from Taichung, Taiwan.
All 228 article numbers with full specification · How to choose a driven tool holder · PSC / ISO 26623 tooling
Machine builders regularly ship the same model with different turrets — station count, model suffix and the number of keys all change the mounting. The Hardinge Conquest H51 is BMT55 in the 12-station build and BMT45 in the 16-station build; the Okuma GENOS L300 M is VDI40, while the L300 MW/MYW uses a 65×73 mm bolt pattern. This is the single most common reason a driven tool holder arrives and will not bolt on. BMT bolt pattern reference — 38 patterns by machine builder →
Send your model and a photo of the turret face — we confirm the fit before quoting →
Whether a holder mounts is decided by the turret bolt pattern and the drive coupling, not by the machine name alone. The types below are published by Mongtec for this interface; the exact article number is confirmed against the actual turret drawing at RFQ.
BMT bolt pattern reference (38 patterns) · All driven tool types and turret interfaces