20mm Solid Shank Face Mill For R390 11T3 Indexable Inserts With Coolant Through, 40mm Cutting Length - Teknik Makina

Take advantage of the precise combination of a compact 20 mm shank, integrated internal coolant and compatibility with Sandvik R390 11T3 indexable inserts for reliable small-diameter milling. Order the tool directly via Metav Werkzeuge or consult our specialists for integration into production setups.

Shank milling cutter S592-3TM — 20 mm shank, internal coolant, for R390 11T3 indexable inserts (Teknik Makina)

The Shank milling cutter S592-3TM is a compact milling body designed for use with R390 11T3 indexable inserts, offering internal coolant delivery and a slim 20 mm shank for precision finishing and light shoulder milling applications.

• 20 mm shank diameter
• Internal coolant for chip control
• Compatible with Sandvik R390 11T3 inserts

High-performance small-diameter milling for consistent results

The tool delivers repeatable performance in tight-tolerance milling tasks thanks to its 20 mm shank and a total length of 120 mm, which balance accessibility with rigidity. The cutter body accepts the widely used R390 11T3 indexable inserts, enabling quick insert changes and predictable cutting behaviour. With three cutting edges, the tool maintains stable chip load and smooth cutting action, making it suitable for finishing passes or light shoulder operations where vibration must be minimised. The compact geometry reduces overhang while the robust construction supports high-speed machining where appropriate.

Effective coolant routing extends tool life and improves surface quality

Integrated internal coolant directs cutting fluid to the cutter-to-insert interface, improving chip evacuation, reducing heat at the cutting zone and prolonging insert life. This feature helps to maintain consistent surface finish and reduces the need for frequent index changes during longer runs. For production environments aiming to reduce downtime, the coolant feed lowers thermal stress on the insert and tool body, which contributes to lower tooling costs per component and fewer unscheduled interruptions.

Practical compatibility and service-friendly design

Designed for compatibility with Sandvik R390 11T3 inserts, the cutter simplifies stock keeping and tool setup across mixed-machine fleets. The tool uses an M2.5x7 fixing screw with a Torx T8 interface, enabling secure clamping and quick replacement with standard workshop tools. The 40 mm cutting length provides sufficient engagement for many common operations without excessive overhang, and the lightweight construction (approx. 0.271 kg) makes handling and presetting straightforward on tool-room equipment. The combination of standard insert format and user-friendly fastening promotes efficient changeovers and predictable process stability.

For supply and technical advice on the Teknik Makina S592-3TM with internal coolant and Sandvik R390 11T3 compatibility, contact Metav Werkzeuge for personalised recommendations and reliable dispatch from Emmerich

Technical data

• Article number: S592-3TM
• Product type: Shank milling cutter
• Manufacturer: Teknik Makina

Core data

• Diameter: 20 mm
• Overall length: 120 mm
• Shank diameter: 20 mm
• Cutting length: 40 mm
• Cutting edges: 3
• Weight: 0.271 kg
• ECLASS: 21180806

Special features

• Internal coolant
• Compatible with R390 11T3 indexable inserts (Sandvik)
• Fixing screw: M2.5x7 (Torx T8)
• Torx key: T8

FAQ

Is this cutter compatible with Sandvik R390 11T3 inserts? Yes. The S592-3TM milling body is designed for use with R390 11T3 indexable inserts from Sandvik, ensuring standard insert interchangeability and consistent mounting.

Does the tool provide internal cooling? Yes. The cutter includes an internal coolant channel that directs fluid to the cutting zone for improved chip evacuation and thermal control during machining.

What are the shank and overall dimensions of the tool? The tool features a 20 mm shank diameter and a 120 mm overall length, with a 40 mm cutting length suitable for many finishing and light shoulder-milling tasks.

How many cutting edges does the cutter have and what is the benefit? The cutter has three cutting edges, which helps maintain a stable chip load, smoother cutting action and predictable material removal for fine surface finishes.

Which screw and key are required to mount the inserts? Mounting uses an M2.5x7 screw secured with a Torx T8 key, providing secure clamping and straightforward insert changes.

Manufacturer / Responsible: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com