63mm Corner Turning Head for WNMU 0807 Indexable Inserts L40mm With Internal Coolant - Teknik Makina

Benefit from the combination of a 63 mm tool body, a 90° cutting angle and integrated coolant for stable, repeatable turning operations; the compact 40 mm length and compatibility with WNMU 0807 indexable inserts (Sumitomo) ensure straightforward integration into existing tool assemblies. Order or discuss the item via Metav Werkzeuge for a reliable production upgrade.

Corner turning head T297TM — 63 mm diameter, internal coolant (Teknik Makina)

Corner turning head T297TM for WNMU 0807 indexable inserts, engineered for precision square-shoulder turning and robust external machining in CNC turning centres

• 63 mm diameter for stable machining
• Internal coolant for improved chip removal
• Compatible with WNMU 0807 Sumitomo inserts
• 90° cutting angle for square-shoulder turning

Increased rigidity and repeatable geometry for cleaner finishes

The robust tool body with a 63 mm diameter delivers higher stiffness, which reduces vibration during cutting and improves surface quality on the workpiece. Designed around a 90° cutting angle, the holder is optimised for square-shoulder and profiling operations where dimensional accuracy matters. The head accepts WNMU 0807 style indexable inserts, providing six cutting edges to extend usable life and lower tooling costs per part. This rigidity and defined geometry help maintain repeatable results across production runs, supporting consistent tolerance control and fewer reworks.

Coolant-fed cutting zone for longer tool life and reliable chip control

An integrated internal coolant channel directs fluid directly to the cutting edge, reducing temperature at the cutting zone and improving flank wear behaviour. The result is extended insert life and more stable cutting parameters when machining at higher feed rates. Compatibility with Sumitomo WNMU 0807 indexable inserts allows users to select grades tailored to the job, while the coolant-fed design assists chip evacuation and reduces built-up edge—advantages that translate into longer unattended cycle times and improved process security for batch production.

Quick, secure clamping for efficient tool changes and shop-floor uptime

The insert is fastened with an M5x12 Torx screw operated with a T20 key, enabling predictable torque and quick replacement under production conditions. With an overall length of 40 mm, the head is compact enough for tight-tooling envelopes yet long enough to provide stable support for the insert pocket. The combination of standardised fixing hardware and compact design minimises downtime during tool changes and simplifies spares handling in the tool crib, making the head suitable for both job shop and high-volume turning cells.

Discuss your application with Metav Werkzeuge and secure the Teknik Makina T297TM corner turning head with internal coolant to improve process stability and cutting-edge performance on your CNC turning machines

Technical data

• SKU: T297TM
• Product type: Eckmesserkopf
• Manufacturer: Teknik Makina
• ECLASS: 21181015

Dimensions & core data

• Diameter: 63 mm
• Overall length: 40 mm
• Cutting angle: 90°
• Cutting edges: 6
• Screw: M5x12
• Torx key: T20
• Internal coolant: yes

Special features

• Compatible with WNMU 0807 indexable inserts
• Designed for square-shoulder turning
• Coolant-fed insert pocket
• Standard Torx fastening for secure clamping
• Compact design for tight tooling envelopes

FAQ

Which insert type fits this tool head?
The tool head accepts WNMU 0807 indexable inserts; it is supplied to work with Sumitomo-style inserts for a secure fit.

Does the holder provide internal coolant?
Yes — the T297TM features internal coolant that supplies fluid directly to the cutting zone.

What are the key dimensions of the head?
Diameter is 63 mm with an overall length of 40 mm, and the cutting geometry is 90°.

How is the insert secured in the pocket?
The insert is clamped using an M5x12 Torx screw tightened with a T20 key for repeatable fixation.

For which operations is this head best suited?
The head is optimised for square-shoulder turning and external turning tasks where rigidity, coolant supply and quick insert changes improve cycle stability.

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