Mongtec Precision, a Taiwanese tooling brand headquartered in Taichung, Taiwan, supplies BMT and VDI (DIN 69880) driven tool holders, static holders and quick-change tooling for Miyano CNC lathes and turning centers. Select your machine below, or contact engineering if your model is not listed — interface dimensions are confirmed per machine at RFQ.
Mongtec driven tool line — at a glance
Figures below are Mongtec's own published line specifications (mongtec-tools.com, accessed 2026-07-20). They describe the capability range of the product line; the rating of a specific unit for a specific machine is confirmed by Mongtec engineering at RFQ.
Turret interfaces supplied
BMT (face-and-taper) and VDI polygonal shank to DIN 69880
Driven tool speed
6,000–12,000 rpm standard; up to 32,000 rpm with speed increaser
Max torque
Up to 160 Nm (line capability; unit rating confirmed at RFQ)
Coolant
Internal / external, up to 100 bar
Runout
≤0.003 mm published for the Mazak-compatible 0° driven tool line; other families confirmed at RFQ
Taiwan; every driven unit ships with an individual inspection report
Lead time
No blanket published figure — quoted per order after interface, quantity and customisation are reviewed
On turret standards: VDI is codified in DIN 69880. BMT (Base Mounted Turret) is a widely adopted de facto industry interface but is not published by ISO or DIN — two turrets both labelled “BMT65” can differ in detail between machine builders. Mongtec therefore verifies the actual turret dimensions of the stated machine before confirming fitment.
Will a Mongtec driven tool holder fit my Miyano turret?
Mongtec supplies on the same open machine-side standards Miyano turrets use — BMT face-and-taper and VDI polygonal shank to DIN 69880. Because BMT is a de facto rather than an ISO/DIN standard, fitment is confirmed per machine: send the model designation and turret station count (a photo of the turret face or the machine spec sheet helps) and Mongtec engineering will confirm before quoting.
My Miyano model is not in the list above — can you still supply?
In most cases yes. The list covers models already documented by Mongtec; it is not the limit of what Mongtec can supply. Custom and special-configuration units are a standard part of the line. Send the model and turret details via the RFQ link and engineering will confirm feasibility and lead time.
What is the lead time?
Mongtec does not publish a blanket lead time. It is quoted per order once interface, quantity and any customisation are reviewed. Request a quote for a project-specific answer.
Do you supply static holders and boring bar holders as well as driven tools?
Yes. Static holders, boring bar holders and custom builds are supplied on the same turret interfaces as the driven units.
What quality documentation ships with the tooling?
Every driven unit ships with an individual inspection report. The line uses imported P4/P5 precision bearings and precision-ground spiral bevel gear pairs; runout of ≤0.003 mm is published for the Mazak-compatible 0° driven tool line, with figures for other families confirmed at RFQ.
Does Mongtec repair driven tools from other brands used on Miyano machines?
Mongtec's Taiwan service centre works on driven tool holders and angle heads. Whether a specific third-party brand and model is covered is confirmed case by case on request.
Do you supply for Miyano Swiss-type and multi-slide machines?
Mongtec's documented Miyano coverage centres on the ABX and BNA/BNE families. Swiss-type and multi-slide configurations vary considerably between builds, so those are handled as an engineering enquiry rather than from a standard list — send the machine model and turret or gang-slide details.
Additional Miyano models covered
Mongtec supplies BMT and VDI driven and static tool holders for Miyano fixed-headstock turning centers (BNA/BNE/BNJ/ABX turret lathes); the interface is confirmed at RFQ. These are turret machines — distinct from Miyano sliding-headstock Swiss models, for which tooling is gang/Swiss and machine-specific.