Mongtec BMT45 Driven (Live) Tool Holders

Mongtec publishes 7 BMT45 driven tool holder article numbers. Interface: BMT (machine-builder flange pattern). Published speed range 6,000–8,000 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 BMT45 article numbers

Source: Mongtec VDI & BMT Driven Tools catalogue, Ver 2026.07. This is the published range for the BMT45 interface, not a confirmed fit for a specific machine configuration.

Axial Tool Holders-B45,External Coolant — 2 article numbers

Article no.ColletRatioMax speedTorque
M7001ER251:18000 rpm40 Nm
M7014ER251:16000 rpm40 Nm

Axial Tool Holders-B45,Internal/Through Coolant — 2 article numbers

Article no.ColletRatioMax speedTorque
M6007ER251:16000 rpm40 Nm
M9407ER251:18000 rpm40 Nm

Radial Tool Holders -B45,External Coolant — 2 article numbers

Article no.ColletRatioMax speedTorque
M2007ER251:18000 rpm40 Nm
M8007ER201:18000 rpm25 Nm

Radial Tool Holders -B45,Internal/Through Coolant — 1 article numbers

Article no.ColletRatioMax speedTorque
M3307ER251:18000 rpm40 Nm

Lathe models on this site using BMT45

Mongtec BMT45 tooling

Driven and static turret tooling from the Mongtec BMT45-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 BMT45 driven tool holders does Mongtec publish?

7 article numbers, covering Axial Tool Holders-B45,External Coolant, Axial Tool Holders-B45,Internal/Through Coolant, Radial Tool Holders -B45,External Coolant, Radial Tool Holders -B45,Internal/Through Coolant.

What speed and torque are available for BMT45?

Published BMT45 holders run 6,000–8,000 rpm with torque up to 40 Nm. The exact rating depends on holder type and gear ratio.

Request BMT45 cross-reference & quote

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