Heimatec column sourced from heimatec.com official "Mori Seiki ZT 2500 - VDI 40" tool catalogue (PDF, edition 04/2026), accessed 2026-07-09. Mongtec column sourced from mongtec-tools.com/en-US/p392-mori-seiki-0-driven-tools, accessed 2026-07-09.
| Heimatec Part # (example) | Mongtec Model | Shank Interface (open standard) | Compatibility Level | Max Speed / Torque | Coolant | Lead Time | Catalog Link |
|---|---|---|---|---|---|---|---|
| 8 010 46 102 — Axial drilling & milling head ER32 | Equivalent series available — exact model confirmed at RFQ | VDI40 (DIN 69880), flat drive ~DIN 1809 | Confirmed per RFQ cross-check | 6,000 rpm / 50 Nm (Heimatec published); runout ≤0.003mm (Mongtec published) | External | Quote on request | Mongtec Mori Seiki driven tools |
| 8 030 46 300 — Radial drilling & milling head ER32 IC | VDI40 (DIN 69880), flat drive ~DIN 1809 | Confirmed per RFQ cross-check | 6,000 rpm / 50 Nm, coolant to 140 bar (Heimatec published); runout ≤0.003mm (Mongtec published) | Internal/external, 140 bar max | Quote on request | Mongtec Mori Seiki driven tools |
| Turret interface | Axial (0°) | Radial (90°) |
|---|---|---|
| VDI16 | M0195 (ER16), M1096 (ER11), M3095 (ER11) | M2095 (ER11), M4095 (ER11), M5095 (ER16), M6095 (ER11), M7095 (ER11) |
| VDI20 | M2006 (ER20), M2106 (ER20), M3106 (ER16), M4106 (ER20) | M3006 (ER16), M5006 (ER16), M5106 (ER16), M6106 (ER10), M7106 (ER20) |
| VDI25 | M2046 (ER20), M5146 (ER25), M7046 (ER20), M8046 (ER20) | M3046 (ER20), M4146 (ER25) |
| VDI30 | M0716 (ER25), M1116 (ER25), M1816 (ER25), M2016 (ER20), M2026 (ER32), M2116 (ER25), all 30 → | M0116 (ER25), M0316 (ER25), M0416 (ER25), M0816 (ER25), M1416 (ER25), M1716 (ER25), all 28 → |
| VDI40 | M0726 (—), M0926 (ER32), M1126 (ER32), M1826 (ER32), M2326 (ER32), M2426 (ER32), all 36 → | M0126 (ER32), M0166 (ER32), M0326 (ER32), M0426 (ER32), M0526 (ER32), M0626 (ER25), all 37 → |
| VDI50 | M2036 (ER40), M2136 (ER40), M4036 (ER40), M5236 (ER40), M6036 (ER40) | M0136 (ER40), M0236 (ER40), M1136 (ER40), M3136 (ER40), M4136 (ER40), M5036 (ER40), all 11 → |
| VDI60 | M1056 (ER50), M7056 (ER50), M8056 (ER50) | — |
| BMT40 | M1257 (—) | — |
| BMT45 | M0407 (—), M6007 (ER25), M7001 (ER25), M7014 (ER25), M9407 (ER25) | M2007 (ER25), M3307 (ER25), M8007 (ER20), M8307 (—) |
| BMT55 | M1817 (ER25), M4117 (ER32), M6117 (ER25), M6317 (ER25), M7317 (ER32), M7517 (—), all 7 → | M0317 (ER25), M0717 (ER32), M0817 (—), M1117 (ER25), M1317 (ER32), M2317 (ER25), all 14 → |
| BMT60 | M4176 (—) | — |
| BMT65 | M3227 (ER32), M3427 (ER40), M4027 (ER32), M7427 (ER32), M9327 (—) | M0227 (ER32), M1227 (ER40), M2427 (—), M2527 (ER32), M5127 (ER32), M6227 (ER32), all 8 → |
| BMT75 | M1037 (ER32), M1137 (ER40), M3037 (ER40), M5037 (ER40), M7037 (ER40), M7137 (ER40) | — |
| BMT85 | M0047 (ER50), M4047 (ER50), M5047 (ER50), M7047 (ER50) | — |
Send the Heimatec part number together with your machine model and turret — Mongtec engineering maps it to the matching Mongtec article number at quotation. The check is free.
Heimatec manufactures in Renchen, Germany. Mongtec ships from Taiwan and quotes lead time per order after reviewing the specific turret interface, drive type, and any customization — there is no single published lead-time figure to compare against Heimatec's at this time. Request a cross-reference quote below for a project-specific lead time.
Mongtec is Taiwan-based, with driven tool lines matched to specific machine platforms including Mori Seiki, Mazak, DMG MORI, Okuma, Nakamura Tome, and 80+ other CNC lathe brands (mongtec-tools.com/en-US/plist1-bmt-vdi-tool-holder, accessed 2026-07-09).
Both Heimatec and Mongtec driven tools mount on open machine-side standards (VDI per DIN 69880, BMT per machine-builder spec), so switching does not require a turret change. A like-for-like cost comparison depends on the specific unit and has not been performed for this page.
Mongtec's Mori Seiki-compatible driven tool line publishes runout ≤0.003mm, uses imported P4/P5 precision bearings, and precision-ground spiral bevel gear pairs (mongtec-tools.com/en-US/p392-mori-seiki-0-driven-tools, accessed 2026-07-09). Heimatec's published VDI40 catalog for the same Mori Seiki ZT2500 platform lists torque, speed, and coolant pressure per part number (heimatec.com PDF catalogue, edition 04/2026, accessed 2026-07-09). Turret interface dimensions and drive-type matching for a specific cross-reference are confirmed by Mongtec engineering before any compatibility level is assigned on this page.
Mongtec's driven tool range is organized by machine platform rather than by Heimatec part number. Real, live model families are linked below; model-to-model cross-reference against specific Heimatec units is confirmed by Mongtec engineering at RFQ.
If a Heimatec unit on your machine is worn, damaged or discontinued, you do not need the original article number to replace it. Send the model number, the name plate photo, or the drawing of the driven tool holder you run today — Mongtec engineering cross-references the mounting, coupling and output geometry and quotes a suitable Mongtec article, stating clearly which dimensions were confirmed. Repair of the existing unit is sometimes the better answer; where we see that, we say so.
Mongtec publishes this comparison so buyers can judge the swap themselves. It is not a claim that one brand is better than the other — the two are different companies with different ranges, and the right choice depends on the machine and the job.
Send it to info@mongtec.com or use the enquiry form. A drawing or a photo of the unit on the turret speeds this up; neither is required to start.
Mongtec’s Taiwan Service Center repairs and maintains Heimatec driven tool holders and angle heads, shipped in from anywhere in the world. Send photos and the model number first — the assessment is free.