80mm Corner Turning Head For XNKT 0604 Indexable Inserts L50mm With Internal Coolant - Teknik Makina

Combine robust machining performance with coolant-assisted tool life and precise insert compatibility for consistent, high-quality results; order the tool directly via Metav Werkzeuge or consult our specialists for application advice.

Corner cutting head T856-1TM — 80 mm diameter, internal coolant (Teknik Makina)

The Corner cutting head designed for precision indexable-insert machining, optimised for XNKT 0604 inserts and coolant-fed operations

• 80 mm diameter for stable cutting
• Integrated internal coolant
• Accepts XNKT 0604 indexable inserts
• Compatible with Korloy inserts

Higher throughput through coolant-assisted cutting

The tool head combines an 80 mm cutter diameter with an internal coolant supply to manage heat at the cutting zone. This design reduces thermal deformation and prolongs insert life, which directly improves process stability and lowers tooling costs per component. The assembly is balanced for repeatable performance, so workpiece tolerances remain consistent even during extended runs. By reducing rework and scrap rates, the component contributes to measurable productivity gains.

Accurate shoulder and face results with defined geometry

A 90° cutting angle and a cluster of 10 cutting edges provide a defined cutting geometry for square-shoulder and face operations. The right-angled geometry helps to maintain perpendicularity and surface finish without complex tool path adjustments. For machinists and production engineers seeking predictable material removal and less vibration, the combination of rigid design and optimised cutting layout delivers improved surface quality and process reliability.

Quick insert changes and maintenance-friendly fastening

Fast, secure clamping is achieved with the Torx T8 drive and M3x7 screws, enabling rapid insert replacement and straightforward maintenance. The central coolant channel reduces flank wear and stabilises cutting temperatures, which extends the life of both inserts and the holder. The tool’s overall length of 50 mm and compact mass support straightforward handling during changeovers, limiting downtime and simplifying toolroom logistics.

Versatile use across indexable-insert machining applications

Designed for use with XNKT 0604 indexable inserts and tested for compatibility with Korloy grades, the head suits mixed production environments where insert standardisation is preferred. Its balance of rigidity, coolant delivery and standardised fastening makes it a practical choice for shops aiming to consolidate tooling kits while maintaining flexibility across different materials and batch sizes. Trust in consistent component quality to support leaner inventory and steadier throughput.

Contact Metav Werkzeuge to discuss the Teknik Cutting Tools corner cutting head T856-1TM, request application recommendations or place an order via +49 2822 7131930 or info@metav-werkzeuge.com

Technical data

• Article number: T856-1TM
• Label: 80 mm corner cutting head XNKT 0604 L50 mm with internal coolant
• Manufacturer: Teknik Makina
• E-class: 21181015

Numbers / Core technical data

• Diameter: 80 mm
• Overall length: 50 mm
• Shank / mounting diameter: 27 mm
• Weight: 0.938 kg
• Cutting edges: 10
• Cutting angle: 90°
• Torx key: T8
• Torx screw: M3x7

Special features / Versions

• Internal coolant: yes
• For indexable inserts: XNKT 0604
• Compatible insert manufacturer: Korloy
• Product type: Corner cutting head
• SKU: T856-1TM

FAQ

Which insert type fits the tool head?

The tool head is designed for XNKT 0604 indexable inserts and accepts Korloy-manufactured grades specified for that insert geometry.

Does the holder provide coolant to the insert?

Yes, the T856-1TM features internal coolant, supplying the cutting zone to reduce heat and extend insert life.

What is the cutting angle and how does it affect results?

The holder provides a 90° cutting angle, beneficial for square-shoulder and face machining where perpendicularity and surface finish are critical.

Which fastening hardware is required for insert clamping?

The holder uses Torx T8 screws in M3x7 size for secure and repeatable insert clamping.

Is the tool suitable for high-volume production runs?

With its coolant-fed design and balanced construction, the holder supports extended runs by lowering thermal stress and minimising insert wear, making it suitable for repetitive production tasks.

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