Mongtec tooling in service — photographs from machine shops and shipments
These are Mongtec's own photographs of its own tooling, not renderings and not catalogue artwork. Buyers who have not bought from a Taiwanese brand before reasonably ask what the hardware actually looks like, how it is marked, and whether it is checked before it cuts. This page answers that with pictures. Mongtec Precision is a Taiwanese brand, designed and engineered in Taichung, Taiwan.
An angle head is the cheapest way to reach a fourth face on a three-axis machine. What decides whether one works is not the head on its own: it is whether the machine has somewhere to take the anti-rotation stop, whether the runout is acceptable at the output spindle, and whether the coolant path matches the body. The pictures below show a head being set and checked on a customer machine before the first cut.
Mongtec angle head alignment checked with a dial indicator
Mongtec angle head seated against the machine anti-rotation stop
Mongtec angle head delivered in its shipping crate
Mongtec angle head installed inside a machining-centre enclosure
Mongtec angle head in a machining centre, tool fitted, ready to cut
Mongtec angle head with dial indicator during machine setup
Dial indicator reading taken on a Mongtec angle head body
Mongtec angle head mounted in a vertical machining-centre spindle
Close-up of the output spindle of a Mongtec angle head
Runout of a Mongtec angle head checked with a dial indicator in the machine
Mongtec angle head being set up on a machining-centre table
Mongtec angle head positioned for side machining on a fixture plate
Mongtec angle head unpacked at a machine shop before installation
Recorded on site, June 2026 — a machine shop in Taiwan
The head in these photographs carries the Mongtec nameplate MQBT50QFMB27Q2X, serial No.2025052901, rated 2,500 rpm at a 1:1 ratio and 150 N·m maximum torque, on a BT50 shank. It was fitted into a vertical machining centre, seated against the machine's anti-rotation stop, and indicated at the output spindle before the machine cut anything. The customer is not named here at their preference; the tooling data above is read directly off the unit in the photographs.
Angle heads as supplied
Mongtec adjustable angle head on a BT40 taper shank
Mongtec angle head assembly with BT taper shank
Mongtec 90-degree angle head with BT40 shank, front view
Mongtec angle head with graduated adjustment ring, BT40 shank
Mongtec extended-reach angle head with end mill
Close-up of the graduated angle scale on a Mongtec angle head
Mongtec offset angle head on BT40 taper
Mongtec angle head fitted with a drill, BT40 shank
Broaching units on lathe turrets
A broaching unit turns turret rotation into a reciprocating slide stroke, so an internal keyway, square, hexagon or spline is cut on the machine that already holds the part. These photographs show a unit mounted on a lathe turret, indicated in position, and the internal form it produced.
Custom broaching inserts, IN-8,035-SM-HM, in individual boxes
Custom R3 carbide broaching inserts made to a customer drawing
Mongtec BMT65 broaching unit, 25 mm stroke, 1000 rpm (body only)
Mongtec BMT65 broaching unit, 35 mm stroke (body only)
Parts with internal keyways produced by a Mongtec broaching unit
Mongtec broaching unit supplied as a set in a fitted case
Mongtec broaching unit and accessories in its transport case
Internal splines cut in a workpiece by a Mongtec broaching unit
Mongtec broaching unit mounted on a CNC lathe turret
Mongtec broaching unit on a lathe turret with dial indicator set up
Driven and static turret tooling
Every unit is laser-marked with its article number and, where the unit is driven, its maximum speed and torque. That marking is what a maintenance engineer reads two years later when a spare is needed, so it is worth photographing a nameplate rather than a catalogue page.
Mongtec driven tool holder with angled output head
Mongtec BMT axial driven tool holder with ER collet nut
Mongtec BMT radial driven tool holder, drive coupling visible
Mongtec double static tool block for a lathe turret
Mongtec static tool holder for square-shank turning tools
Face drivers and live centres
Face drivers let a shaft be turned over its whole length in one setup by driving on the end face instead of clamping the diameter. The last two pictures show a driver actually holding work.
A Mongtec face driver driving a gear blank during turning
Mongtec face driver with driving pins and centre point
Mongtec face driver, flange-mounted type
Mongtec flange-mount face driver, front view of the driving pins
Mongtec face driver on a mounting flange, three-quarter view
Range of Mongtec face drivers and live centers
Mongtec shank-type face driver with hardened driving pins
Three Mongtec face drivers on taper shanks
Mongtec live center on a Morse taper shank
PSC (ISO 26623) tooling
Mongtec publishes 385 article numbers on the ISO 26623 polygon shank coupling in sizes PSC32 to PSC100 — the same coupling sizes designated C3 to C10 by other suppliers. Coromant Capto is a registered trademark of Sandvik Coromant / Sandvik AB; Mongtec is an independent Taiwanese tooling brand and is not affiliated with Sandvik Coromant.
Mongtec BMT45-R C4x75 PSC tool block mounted on a turret
Mongtec PSC clamping unit shown with its components
Mongtec PSC polygon shank blank
Mongtec PSC polygon shank with clamping screw
Mongtec PSC clamping unit for a lathe turret
Mongtec PSC tool block, three-quarter view
Mongtec PSC tool block for turret mounting
Mongtec double-face PSC tool block
Mongtec twin PSC clamping unit
Mill tool holders
Hydraulic and shrink-type holders on BT, HSK and CAT tapers, and runout checked in the spindle.
A batch of Mongtec hydraulic tool holders with inspection records
Mongtec hydraulic tool holder on a BT taper, shown with collets
Close-up of the clamping bore of a Mongtec hydraulic tool holder
Mongtec hydraulic tool holder with HSK shank
Runout of a Mongtec tool holder checked in the machine spindle
Leaving the works
A palletised Mongtec export shipment loaded for despatch
What these photographs are, and what they are not
They are Mongtec's own units, photographed by Mongtec, in the condition they were supplied or installed. Article numbers and rating data quoted on this page are read off the units themselves.
They are not a specification. A photograph does not tell you whether a unit fits your machine. Interface dimensions, pull stud, anti-rotation form and coolant arrangement are matched to the specific machine before Mongtec quotes, and that confirmation is free. Nor are these photographs a performance claim: no cutting data, tool life or accuracy figure on this page has been measured under a published test method, and none is stated as if it had.
What to send Mongtec so the answer is not a guess. To answer a compatibility or cross-reference question properly Mongtec needs four things: the machine make and model, the turret or spindle interface, the article number of the unit you are replacing (a photo of the nameplate is enough), and the quantity. With those four Mongtec confirms the fit and quotes. Without them any answer is a guess, and in tooling a guess is expensive.
Send it to info@mongtec.com or use the enquiry form. A drawing or a photograph of the empty turret station speeds this up; neither is required to start.
