250mm Corner Turning Head for TPKN 1603–2204 Indexable Inserts, 90° Cut Angle, M8x24 Fastening - Teknik Makina

Take advantage of a robust 90° cutting configuration combined with a Ø250 mm head and secure 60 mm shank — designed for stable machining with TPKN indexable inserts; order directly via Metav Werkzeuge or consult the Metav specialists for application advice.

Eckmesserkopf — corner tool head by Teknik Makina, 90° cutting angle, for TPKN 1603-2204 indexable inserts

Eckmesserkopf is a compact corner tool head optimised for right-angle cutting and heavy-duty indexable insert applications, suitable for workshop and production environments where predictable chip control and straightforward insert changes are required.

• 90° cutting angle for consistent shoulder cuts
• Compatible with TPKN 2204 indexable inserts
• Ø250 mm head for stable machining
• 60 mm shank for secure clamping

Reliable 90° geometry for predictable results

The right-angle design provides a 90° cutting angle that simplifies set-up and guarantees reproducible shoulder and face cuts. The solid Ø250 mm head mass contributes to reduced vibration and improved surface finish during interrupted cuts, while the arrangement for TPKN 2204 inserts ensures straightforward availability of cutting edges. This geometry is especially advantageous where repeatability and short cycle times are priorities, because the design reduces rework and streamlines toolpath planning.

Secure clamping and quick insert changes

A substantial 60 mm shank and a precise mounting interface with E = 101.6 mm support a rigid connection to the turret or toolpost, reducing deflection under load and extending insert life. Retention is achieved with a socket-head screw M8x24, tightened with an Allen 5 key for reliable fixation. The head accepts standard TPKN indexable inserts, which allows simple rotation or replacement of cutting edges and keeps downtime to a minimum — a practical benefit in mixed-production shops.

Engineered for workshop durability and serviceability

With a practical overall length of 62 mm and a mass of 8.235 kg, the unit balances rigidity and compact handling for frequent tool changes. The head accommodates 9 cutting edges, offering multiple indexing options before replacement, which supports longer intervals between consumable purchases. Constructed for everyday industrial use, the design reduces the need for special fixtures and aligns with conventional toolholding systems, promoting straightforward integration and predictable maintenance cycles.

Contact Metav Werkzeuge to discuss Teknik Makina corner tool heads and secure delivery from our Emmerich warehouse — eMail info@metav-werkzeuge.com or call +49 2822 7131930 for specification matching and availability

Technical data

• Article number: T138TM
• SKU: T138TM
• Product name: Corner tool head
• Compatible inserts: for TPKN 1603-2204 Indexable Inserts
• Brand: Teknik Makina

Facts

• E (mm): 101.6
• Shank diameter (mm): 60
• Head diameter (mm): 250
• Overall length (mm): 62
• Weight (kg): 8.235
• Cutting angle: 90°
• Number of cutting edges: 9
• Socket-head screw: M8x24
• Allen key size: 5 mm

Special features

• Compatible with TPKN 2204
• Right-angle / corner design
• Indexable insert system
• Robust construction for workshop use

FAQ

What inserts fit this corner tool head?
The Eckmesserkopf is designed for TPKN 1603–2204 indexable inserts and accepts standard TPKN 2204 sizes for straightforward replacement and indexing.

Is the shank suitable for standard turrets?
Yes, the head features a 60 mm shank diameter and a defined mounting length (E = 101.6 mm) to integrate with common turret and toolpost systems used in industrial lathes and machining centres.

How is the insert secured and changed?
Inserts are secured on the head and clamped using the provided socket-head screw M8x24; tightening and loosening is performed with an Allen 5 key to allow quick insert indexing.

Does the head support heavy interrupted cuts?
The Ø250 mm head mass and rigid shank connection give improved damping and stiffness, which helps maintain stability under interrupted or heavy cutting conditions.

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