16mm End Mill For R390 11T3 Indexable Inserts With Internal Coolant, 120mm L - Teknik Makina

Take advantage of the precision of a compact 16 mm shank combined with internal coolant and proven compatibility with R390 11T3 indexable inserts for reliable milling cycles; order directly via Metav Werkzeuge or request tailored application advice from our specialists.

Indexable Insert Shank Cutter S591-1TM — 16 mm shank, internal coolant (Teknik Makina)

S591-1TM is a shank cutter body designed for indexable milling with R390 11T3 inserts, offering a compact footprint and internal coolant for controlled chip evacuation in industrial machining tasks

• 16 mm shank diameter for compact setups
• Internal coolant for improved chip evacuation
• Compatible with R390 11T3 Sandvik inserts
• 120 mm overall length, 40 mm cutting length

Higher throughput through coolant-assisted chip control

The combination of an integrated internal coolant channel and a two‑edge design promotes consistent chip evacuation, reducing heat at the cutting zone and enabling more stable feeds. This results in measurable improvements in cycle reliability and reduced frequency of unplanned tool changes. The internal cooling path directs coolant close to the cutting interface, which helps to preserve the insert edge and extend tool life under medium to heavy chip loads without compromising surface finish.

Fast insert changes and secure clamping for production environments

Designed specifically for R390 11T3 indexable inserts and compatible with common Sandvik cutter systems, the shank cutter uses a standard clamping screw M2.5×5.5 tightened with a T8 Torx key for repeatable, secure seating of the insert. The straightforward clamping concept shortens downtime during insert replacement and supports quick changeovers on the shop floor, making this cutter suitable for batch production where minimised non‑productive time is essential.

Compact dimensions and balanced geometry for machine efficiency

With a 16 mm shank, 120 mm overall length and a 40 mm cutting length, the tool body provides a compact solution for tighter tool magazines and reduced overhang, improving rigidity and vibration resistance. The two‑flute layout gives a balance between material removal rate and surface integrity, while the modest mass contributes to lower spindle load during high‑speed indexing. The S591‑1TM design focuses on operational stability and predictable performance in demanding milling tasks.

For ordering, technical matching or application guidance on Teknik Makina indexable milling bodies such as the S591-1TM, contact Metav Werkzeuge in Emmerich for expert recommendations and reliable supply — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: S591-1TM
• Manufacturer: Teknik Makina
• Product: Indexable insert shank cutter for R390 11T3

Facts

• Shank diameter: 16 mm
• Overall length: 120 mm
• Cutting length: 40 mm
• Number of cutting edges: 2
• Weight: 0.181 kg

Special features

• Internal coolant
• Compatible with R390 11T3 indexable inserts
• Clamping screw: M2.5×5.5
• Torx key: T8

FAQ

Which inserts fit this shank cutter?
The cutter accepts R390 11T3 indexable inserts; it is manufactured for compatibility with Sandvik-style insert geometries as specified for the S591-1TM shank cutter.

Is internal coolant required for reliable operation?
Internal coolant improves performance and consistency; the S591-1TM is supplied with an internal coolant channel to support controlled coolant delivery to the cutting edge.

What tooling is needed for insert changes?
Insert clamping uses a M2.5×5.5 screw tightened with a T8 Torx key, allowing repeatable seating and straightforward exchange of inserts on the S591-1TM.

Can the cutter be used in compact toolholders?
Yes, the 16 mm shank and 120 mm overall length are suited to compact toolholders and reduced overhang applications where stiffness and rigidity are priorities.

How does the two‑edge design affect machining?
The two‑flute geometry provides a compromise between chip evacuation and cutting stability, supporting efficient material removal while maintaining surface quality with indexable inserts.

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