Haas Face Static Toolholders

Name: Mongtec Haas Face Static Toolholders
Brand: Mongtec

Face static holders present the tool to the face of the part, for facing, grooving and face turning from a static station. Mongtec Precision, a Taiwanese tooling brand headquartered in Taichung, Taiwan, builds them to mount on Haas turrets, published for BMT45, BMT65, BMT75, VDI40.

Developed specifically for Haas high-performance multitasking centers, providing robust support for face machining operations. Optimized for the high-precision interfaces of Haas turrets (such as the ST-10, ST-20, and ST-30 series), these toolholders ensure exceptional positioning accuracy and structural rigidity during face turning, face drilling, or face grooving, effectively suppressing axial forces and vibrations generated by face machining.

Build features

Superior Perpendicularity Accuracy — All critical contact surfaces are precision-ground to ensure perfect perpendicularity with the spindle after installation. This is critical for enhancing face flatness and dimensional tolerances, significantly improving the geometric precision of the part's face.
High-Rigidity Anti-Vibration Structure — The housing structure is designed to withstand powerful axial cutting reaction forces, demonstrating excellent vibration damping during heavy-duty face machining. Even during aggressive face turning, it maintains stable surface finishes and protects tool life.
Optimized Internal Coolant Channels — Integrated internal coolant channels ensure fluid is delivered precisely to the face cutting point. This effectively reduces temperatures during high-torque cutting and enhances chip evacuation in face drilling or grooving, preventing surface scratches.
Wear-Resistant & Heat-Treated — Manufactured from selected alloy steel with integrated heat treatment, providing high hardness and toughness. Surface protection treatment effectively resists coolant corrosion and wear, ensuring the turret interface remains precise and aesthetically maintained after years of use.
Seamless Haas Compatibility — Fully compliant with Haas OEM VDI or BMT standards (such as VDI40 and BMT65), ensuring easy installation and secure clamping. Helps customers maximize the face machining performance of their Haas machines.

Haas machines this holder is built for

16 Haas models. Where the turret interface is published it is shown; where it is blank the interface depends on the turret actually fitted and is confirmed at enquiry.

Machine model	Turret interface (where published)	Turret
DS-30 (12 station hybrid turret)	—	—
SL-20/30, TL-15/25 (BOT-turret)	—	—
SL-20/30, TL-15/25 (12 st. hybrid turret)	—	12-station
SL-20/30 (VDI turret)	—	—
SL-40 (12 station hybrid turret)	—	—
SL-40 (VDI turret)	—	—
ST-10/15Y (BMT45)	BMT45	—
ST-10/15 (BOT-turret)	—	—
ST-10/15 (12 station hybrid turret)	—	—
ST-10/15/20/25/30/35, DS-30 (VDI40)	VDI40	—
ST-20/25/28/30/35 (BOT-turret)	—	—
ST-20/25/30/35 (12 st. hybrid turret)	—	12-station
ST-20/25/28/30/35, DS-30 (BMT65)	BMT65	—
ST-20/25/30/35, DS-30 (24 st. hybr. turret)	—	24-station
ST-40/45, ST-40/45 L (12 st. hybrid turret)	—	12-station
ST-40/45Y (BMT75)	BMT75	—

Other Haas tooling

Face Static Toolholders for other machine builders

All machine builders for face static toolholders →

Getting the right holder

The machine model alone does not decide the holder. The same model can leave the factory with different turrets — station count, model suffix and key arrangement all change the mounting. Tell us the machine, the turret and the operation and we confirm the mounting before quoting.

Already using another brand? Send the drawing or the article number of the holder you run today and Mongtec will convert it to an equivalent Mongtec holder — same mounting, same reach, same output.

Send a drawing or an enquiry