16mm Cutter For R390-11T3 Indexable Inserts 90° Angle, 2 Flutes 40mm Cutting Length - Teknik Makina

Benefit from a robust combination of indexable‑head design, a secure Ø16 mm shank and a 90° cutting geometry for dependable shoulder milling; order directly via Metav Werkzeuge or consult our specialists for application advice.

Shank Milling Cutter S591TM – 90° indexable‑head for R390‑11T3 inserts (Teknik Makina)

Shank Milling Cutter S591TM designed for precision shoulder and face milling using R390‑11T3 indexable inserts in production and workshop environments

• Indexable R390-11T3 compatibility
• Ø16 mm shank for secure clamping
• 90° cutting angle for shoulder milling
• Torx M2.5 clamping with T8 key

High machining efficiency through proven insert technology

The S591TM combines an indexable‑head layout with proven insert geometry to deliver consistent metal removal rates. By accepting R390‑11T3 inserts, the tool enables quick insert changes and predictable cutting performance, reducing downtime compared with solid cutters. The 90° cutting geometry supports accurate shoulder faces and square walls, which simplifies setup and reduces finishing passes. This results in a measurable productivity gain on batch work and mixed‑lot production.

Secure mounting and straightforward maintenance for repeatable results

With a Ø16 mm shank and standard clamping hardware, the cutter offers a compact footprint and rigid seating in common toolholders. The clamping screw specification M2.5x5.5 with a T8 key provides positive indexable insert retention and simple serviceability. These features combine to reduce vibration and extend insert life, supporting consistent part tolerances across production runs and easing tool management in busy workshops.

Practical advantages for workshop workflows

This indexable shank cutter is optimised for quick reconditioning: worn inserts are exchanged in seconds, and the shank profile is compatible with a wide range of collets and holders. The two cutting edges configuration balances material removal with tool life, while the cutting length 40 mm and overall length 120 mm keep the assembly compact for use on milling machines with limited clearance. Such characteristics lower the total cost per finished part and simplify inventory handling.

Application scope and material considerations

Intended primarily for shoulder milling and face operations, the tool is suitable where robust, repeatable cuts are required. Compatibility with Sandvik‑style inserts makes the cutter a practical choice for operations already standardised on those grades and geometries. Because the design uses replaceable inserts, different grades can be selected to match workpiece materials and machining strategies without changing the holder.

For a direct supply from Emmerich and application guidance for the S591TM, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability and delivery options

Technical Data

• Article number: S591TM
• Manufacturer: Teknik Cutting Tools
• Product: Shank milling cutter for R390-11T3 indexable inserts
• Compatible insert manufacturer: Sandvik

Facts

• Shank diameter: 16 mm
• Cutting length: 40 mm
• Overall length: 120 mm
• Diameter: 16 mm
• Number of cutting edges: 2
• Cutting angle: 90°
• Weight: 0.18 kg
• SKU: S591TM
• eClass: 21180806
• ETIM: EC011860

Design & special features

• Compatible with R390-11T3 indexable inserts
• Torx clamping screw M2.5x5.5
• Torx key size T8
• Indexable‑head design for rapid insert changes
• 90° geometry for accurate shoulder milling

FAQ

Which inserts fit this cutter?
The cutter accepts R390‑11T3 indexable inserts; the S591TM is configured for Sandvik‑compatible insert sizes and geometries.

What is the shank diameter and how does it affect clamping?
The shank diameter is 16 mm, which provides a rigid connection to common holders and collets, ensuring stable clamping for the S591TM shank milling cutter.

Can the clamping screw be replaced with a standard spare?
Yes, the tool uses an M2.5x5.5 Torx screw and a T8 key; these items are standard and can be sourced as maintenance spares.

What machining tasks is this cutter best suited to?
The tool is optimised for shoulder and face milling where a 90° cutting angle is required and fast insert changes are beneficial for productivity.

Is the S591TM suitable for heavy roughing?
The indexable design with two cutting edges is aimed at balanced removal rates and repeatability; for heavy roughing higher‑edge‑count or larger diameter tools may be preferred.

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