Mongtec BMT65 Driven (Live) Tool Holders

Mongtec publishes 11 BMT65 driven tool holder article numbers. Interface: BMT (machine-builder flange pattern). Published speed range 5,300–6,000 rpm, torque up to 100 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 BMT65 article numbers

Source: Mongtec VDI & BMT Driven Tools catalogue, Ver 2026.07. This is the published range for the BMT65 interface, not a confirmed fit for a specific machine configuration.

Axial Tool Holders-B65,Internal/Through Coolant — 4 article numbers

Article no.ColletRatioMax speedTorque
M3227ER321:16000 rpm70 Nm
M3427ER401:16000 rpm100 Nm
M4027ER321:15300 rpm70 Nm
M7427ER321:16000 rpm70 Nm

Radial Tool Holders-B65 — 7 article numbers

Article no.ColletRatioMax speedTorque
M0227ER321:16000 rpm70 Nm
M1227ER401:15300 rpm100 Nm
M2527ER321:16000 rpm70 Nm
M5127ER321:16000 rpm70 Nm
M6227ER321:16000 rpm70 Nm
M7127ER321:16000 rpm70 Nm
M8427ER321:16000 rpm70 Nm

Lathe models on this site using BMT65

Mongtec BMT65 tooling

Driven and static turret tooling from the Mongtec BMT65-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 BMT65 driven tool holders does Mongtec publish?

11 article numbers, covering Axial Tool Holders-B65,Internal/Through Coolant, Radial Tool Holders-B65.

What speed and torque are available for BMT65?

Published BMT65 holders run 5,300–6,000 rpm with torque up to 100 Nm. The exact rating depends on holder type and gear ratio.

Request BMT65 cross-reference & quote

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