25mm End Mill 90° For R390-1806 Indexable Inserts, 2 Flutes, 150mm Overall Length - Teknik Makina

Take advantage of a robust, 90° indexable milling solution that combines precise compatibility with Sandvik R390-1806 inserts and a rigid 25 mm shank for stable, repeatable results; order directly via Metav Werkzeuge or request specialist advice for insertion and delivery options.

Shank milling cutter S603TM — 90° indexable cutter, 25 mm shank, for Sandvik inserts

The Shank milling cutter S603TM is designed for indexable insert milling in demanding shop-floor operations, providing secure clamping for R390-1806 inserts and reliable square-shoulder cutting.

• 90° cutting angle for square shoulders
• Compatible with Sandvik R390-1806 inserts
• 25 mm shank diameter, robust body

Precise compatibility that reduces setup time and rejects

The S603TM is engineered for direct use with Sandvik R390-1806 indexable inserts, allowing rapid replacement and consistent cutting geometry. The M4x11 Torx screw secures inserts reliably; the screw is driven with a T15 key, ensuring straightforward clamping without guesswork. This design reduces fixture adjustments and contributes to shorter setup periods, which translates into higher machine utilisation and more predictable cycle times during shoulder and face milling operations.

Rigid shank and cutter geometry for better surface finish

A 25 mm shank and a total length of 150 mm provide the stiffness required for accurate machining under load. The tool’s 60 mm cutting length and two cutting edges deliver stable engagement and balanced chip removal, improving surface quality and extending insert life through reduced vibration. The 90° cutting angle produces square shoulders with minimal manual finishing, meaning fewer downstream operations and a cleaner production flow for precision components.

Practical productivity benefits on the production floor

Designed as a modular milling solution, this cutter supports efficient insert changes and predictable performance across batches. The relatively low mass (approx. 0.53 kg) helps maintain spindle balance while the secure clamping system gives repeatable positioning of the insert seat. For production environments handling mixed runs or frequent tool changes, this configuration helps maintain throughput and reduces non-productive time, delivering a cost-efficient contribution to overall process reliability.

Contact Metav Werkzeuge for tailored procurement from Emmerich — call +49 2822 7131930 or email info@metav-werkzeuge.com to confirm insert selection and delivery options

Technical data

• SKU: S603TM
• Brand: Teknik Makina
• Compatible inserts: R390-1806
• Torx screw: M4x11
• Torx key: T15

Core measurements

• Shank diameter: 25 mm
• Cutting length: 60 mm
• Overall length: 150 mm
• Number of cutting edges: 2
• Weight: 0.53 kg
• Cutting angle: 90°

Materials & features

• Compatible with Sandvik R390-1806 indexable inserts
• Secure clamping system with M4x11 Torx screw
• Designed for shoulder and face milling
• Indexable-insert milling body by Teknik Makina

FAQ

Which inserts fit this cutter?
The cutter accepts Sandvik R390-1806 indexable inserts; matching the R390-1806 geometry ensures correct seating and predictable cutting performance with the S603TM milling body.

What torque tool is required for insert retention?
Insert retention uses an M4x11 Torx screw tightened with a T15 key, providing secure clamping suitable for standard shop-floor practice.

Can this tool produce square shoulders reliably?
Yes — the 90° cutting angle and the rigid 25 mm shank are configured to produce accurate square shoulders with minimal secondary finishing.

Is the cutter suitable for high-volume production?
The durable shank and secure insert clamping offer repeatable positioning and reduced downtime, making the S603TM appropriate for medium to high-volume milling tasks where insert changes are frequent.

What are the main dimensions to check for spindle compatibility?
Key dimensions are the 25 mm shank diameter and 150 mm overall length; verifying these ensures correct fitment and adequate clearance in the machining setup.

Manufacturer: 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