Mongtec VDI25 Driven (Live) Tool Holders

Mongtec publishes 8 VDI25 driven tool holder article numbers. Interface: VDI per DIN 69880. Published speed range 6,000–6,000 rpm, torque up to 40 Nm. Mongtec Precision is a Taiwanese brand, designed and engineered in Taichung, Taiwan.
Article codes are machine-builder specific. The codes below are the published range for this turret interface. Mounting and drive-coupling details differ between machine builders even within the same nominal interface size, so Mongtec engineering confirms the correct article code, clearance and coupling for your specific machine at RFQ.

Published VDI25 article numbers

Source: Mongtec VDI & BMT Driven Tools catalogue, Ver 2026.07. This is the published range for the VDI25 interface, not a confirmed fit for a specific machine configuration.

Axial Tool Head, Square — 2 article numbers

Article no.ColletRatioMax speedTorque
M2046ER201:16000 rpm25 Nm
M5146ER251:16000 rpm20 Nm

Axial Tool Head,Round,Int Nut — 2 article numbers

Article no.ColletRatioMax speedTorque
M7046ER201:16000 rpm25 Nm
M8046ER201:16000 rpm25 Nm

Radial Tool Head, For Radial Disc — 2 article numbers

Article no.ColletRatioMax speedTorque
M3046ER201:16000 rpm25 Nm
M4146ER251:16000 rpm20 Nm

Vdi Driven Tool Holders — 2 article numbers

Article no.ColletRatioMax speedTorque
M4046ER251:16000 rpm40 Nm
M9046————

Lathe models on this site using VDI25

Mongtec VDI25 tooling

Driven tool holders from the Mongtec range for VDI (DIN 69880) turrets. Representative photographs of production units — the correct article number for your machine is confirmed by Mongtec engineering at RFQ.

Mongtec VDI driven tool holder for DIN 69880 turret, ER16 collet
Mongtec VDI driven tool holder for DIN 69880 turret, ER16 collet
Range of Mongtec compact driven tool holders for CNC lathe turrets
Range of Mongtec compact driven tool holders for CNC lathe turrets
Mongtec driven tool holder, model M3508, with output spindle and ER collet
Mongtec driven tool holder, model M3508, with output spindle and ER collet
Mongtec driven tool holder model M3506 with knurled output collar
Mongtec driven tool holder model M3506 with knurled output collar

Other turret interfaces

← All turret interfaces and the VDI / BMT explainer

Frequently asked questions

How many VDI25 driven tool holders does Mongtec publish?

8 article numbers, covering Axial Tool Head, Square, Axial Tool Head,Round,Int Nut, Radial Tool Head, For Radial Disc, Vdi Driven Tool Holders.

What speed and torque are available for VDI25?

Published VDI25 holders run 6,000–6,000 rpm with torque up to 40 Nm. The exact rating depends on holder type and gear ratio.

Request VDI25 cross-reference & quote

All 228 Mongtec driven tool holder article numbers · How to choose a driven tool holder