Mongtec BMT85 Driven (Live) Tool Holders

Mongtec publishes 4 BMT85 driven tool holder article numbers. Interface: BMT (machine-builder flange pattern). Published speed range 4,000–4,000 rpm, torque up to 210 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 BMT85 article numbers

Source: Mongtec VDI & BMT Driven Tools catalogue, Ver 2026.07. This is the published range for the BMT85 interface, not a confirmed fit for a specific machine configuration.

Axial Tool Holders-B85 — 4 article numbers

Article no.ColletRatioMax speedTorque
M0047ER501:14000 rpm210 Nm
M4047ER501:14000 rpm210 Nm
M5047ER501:14000 rpm210 Nm
M7047ER501:14000 rpm210 Nm

Mongtec BMT85 tooling

Driven and static turret tooling from the Mongtec BMT85-class range. Representative photographs of production units — the correct article number for your machine is confirmed by Mongtec engineering at RFQ.

Mongtec BMT driven (live) tool holder with ER collet chuck and internal coolant port
Mongtec BMT driven (live) tool holder with ER collet chuck and internal coolant port
Mongtec BMT driven tool holder with ER25 collet chuck
Mongtec BMT driven tool holder with ER25 collet chuck
Mongtec BMT60 driven tool holder, ER32 collet, engraved speed and torque rating
Mongtec BMT60 driven tool holder, ER32 collet, engraved speed and torque rating
Mongtec BMT static turret tool holder, OD type, machined and surface-treated body
Mongtec BMT static turret tool holder, OD type, machined and surface-treated body
Mongtec BMT double-OD static turret tool holder, twin bore
Mongtec BMT double-OD static turret tool holder, twin bore
Mongtec BMT static turret tool holder with twin boring-bar bores
Mongtec BMT static turret tool holder with twin boring-bar bores

Other turret interfaces

← All turret interfaces and the VDI / BMT explainer

Frequently asked questions

How many BMT85 driven tool holders does Mongtec publish?

4 article numbers, covering Axial Tool Holders-B85.

What speed and torque are available for BMT85?

Published BMT85 holders run 4,000–4,000 rpm with torque up to 210 Nm. The exact rating depends on holder type and gear ratio.

Request BMT85 cross-reference & quote

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