25mm End Mill For R390-11T3 Indexable Inserts 3 Flutes, 50mm Cutting Length - Teknik Makina

Take advantage of fast set-up and stable cutting performance thanks to the combination of a 25 mm shank, compatibility with R390‑11T3 indexable inserts and a robust three‑edge geometry; order directly via Metav Werkzeuge or consult our specialists for application advice.

Insert milling cutter S597TM by Teknik Makina — 25 mm shank, for R390‑11T3 indexable inserts

The insert milling cutter S597TM is designed to accept R390‑11T3 indexable inserts and to deliver reliable face and peripheral milling performance in industrial CNC environments.

• 25 mm shank diameter
• For R390‑11T3 indexable inserts
• Three cutting edges for stable machining
• 90° cutting angle for square shoulder milling

Precision compatibility reduces set‑up time and errors

The S597TM insert milling cutter is engineered around a standard R390‑11T3 pocket, which means quick, repeatable insert seating and minimal set‑up complexity. The 25 mm shank fits common tool holders, while the secure Torx M2.5x7 clamping screw (Torx key T8) ensures positive insert retention. By standardising on widely available indexable inserts, tool changeover becomes faster and spares management simpler, helping production planners reduce downtime and maintain process stability.

Stable cutting geometry for consistent surface quality

With three cutting edges and a 90° cutting angle, the tool offers good load distribution across the insert radius, which stabilises cutting forces during face milling and square‑shoulder operations. The 50 mm cutting length and 200 mm overall length balance reach and rigidity, enabling reliable material removal while limiting vibration. For machinists, this translates into repeatable part geometry and fewer secondary operations to correct surface finish or dimensional variance.

Practical handling and serviceability for the workshop

The tool body is supplied ready for insert installation using the specified Torx M2.5x7 screw and T8 key, simplifying maintenance routines on the shop floor. The standardised insert interface and common screw type mean cutters can be serviced with minimal special tooling, reducing the need for bespoke spare parts. The clear mechanical design supports quick inspection and predictable reassembly, which is valuable for production teams aiming for deterministic changeover times.

Suited workflows and typical applications

Designed as an indexable insert milling cutter, the component is primarily intended for use in milling centres and CNC machining operations where modular tooling and fast insert replacement are priorities. Its geometry favours face milling and shoulder work where a square cut is required. Compatibility with Sandvik R390‑11T3 inserts provides access to a wide range of grades and chipbreakers, enabling selection for specific workpiece materials and cutting conditions while keeping tool stock consolidated.

Consult Metav Werkzeuge for tailored selection, availability and application guidance on the Teknik Makina S597TM insert milling cutter; phone +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• SKU: S597TM
• Brand: Teknik Makina
• Designation: Insert milling cutter for R390‑11T3 indexable inserts
• Torx screw: M2.5x7
• Torx key: T8

Facts

• Shank diameter: 25 mm
• Cutting length: 50 mm
• Overall length: 200 mm
• Diameter: 25 mm
• Cutting edges: 3
• Cutting angle: 90°
• Weight: 0.762 kg

Special features

• Compatible inserts: R390‑11T3
• Compatible insert manufacturer: Sandvik
• Suitable for modular indexable tooling systems
• Secure Torx clamping for quick insert changes

FAQ

Which inserts fit this cutter?
The S597TM insert milling cutter is designed for R390‑11T3 indexable inserts; Sandvik R390‑11T3 grades are directly compatible.

What shank diameter is required for tool holders?
The tool has a 25 mm shank and is intended for holders that accept a 25 mm diameter shank.

How many cutting edges does the tool have and what is the cutting angle?
The cutter features three cutting edges and a 90° cutting angle, optimised for square‑shoulder and face milling.

Which fastening parts are supplied for insert clamping?
Insert retention uses a Torx M2.5x7 screw; the specified key is a T8 Torx.

What is the overall length and cutting length of the tool?
The tool measures 200 mm overall length with a 50 mm cutting length, balancing reach and rigidity.

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