50mm Indexable Corner Cutter For APMT 11T3 Inserts, 90° Cutting Angle, M2.5x5.5 Torx Screw - Teknik Makina

Take advantage of a compact, service-friendly tool head that combines precise 90° geometry with universal APMT 11T3 insert compatibility to streamline finishing and light milling tasks; order directly via Metav Werkzeuge or contact the consultancy team for tailored mounting advice.

Corner Tool Head T252TM — 90° for APMT 11T3 Indexable Inserts, Ø50 mm (Teknik Makina)

The Corner Tool Head T252TM is a 90° indexable head designed for accurate face and profile operations using APMT 11T3 inserts on machines with a 22 mm mounting shank.

• Compatible with APMT 11T3 indexable inserts
• Ø 50 mm head diameter for compact operations
• 22 mm mounting shank for standard tool posts
• Six cutting edges with a 90° cutting angle

Consistent chip control and process reliability

The compact 90° head geometry delivers a predictable cutting direction and stable chip evacuation, which directly supports repeatable finishing results on small to medium workpieces. Built for indexable inserts such as APMT 11T3, the head provides a controlled contact area that reduces corner wear and helps maintain surface quality. The combination of a defined 90° cutting angle and six cutting edges allows for multiple indexing positions before replacement is necessary, extending tool-life and lowering running costs for frequent short-cycle tasks.

Robust mounting and straightforward maintenance

Engineered with a 22 mm mounting diameter and secured using an M2.5 x 5.5 Torx screw (Torx key T8), the head is easy to install and service within standard shop routines. The secure fastening system ensures stable clamping and repeatable positioning at every tool change, while the modest 0.332 kg weight minimises additional load on the turret or tool post. Maintenance cycles are shortened by the simple insert replacement procedure, enabling quick resumption of production and reducing downtime in multi-shift workshops.

Practical applications and material suitability

This indexable corner head is suited to light milling, facing and profiling where compact head size and precise geometry are required. It accepts APMT 11T3 format inserts and is listed as compatible with inserts from Korloy, making it adaptable across common insert suppliers. Typical uses include finishing passes on steel components, light aluminium work and fine profiling where a defined 90° corner is essential. The design prioritises process economy: fewer tool changes, efficient insert indexing and consistent results in batch and jobbing environments.

Contact Metav Werkzeuge to discuss mounting options and delivery for the Teknik Makina Corner Tool Head T252TM and secure reliable supply from Emmerich.

Technical data

• Article number: T252TM
• Manufacturer: Teknik Makina
• Weight: 0.332 kg
• Mounting diameter: 22 mm
• Head diameter: 50 mm
• Total length: 40 mm
• Cutting angle: 90°
• Suitable inserts: APMT 11T3
• Compatible insert manufacturer: Korloy
• Torx screw: M2.5 x 5.5
• Torx key: T8
• Cutting edges: 6

Core dimensions

• Ø 50 mm head diameter
• 22 mm shank/mounting diameter
• 40 mm total length
• Weight 0.332 kg
• 90° cutting angle

Features and compatibility

• Fits APMT 11T3 indexable inserts
• Compatible with Korloy inserts
• Six indexing positions/cutting edges
• Torx fastener system (T8)
• Compact design for constrained tool stations

FAQ

What inserts fit the T252TM tool head?
The T252TM is designed for APMT 11T3 indexable inserts and is also compatible with Korloy inserts listed for that insert size.

Which shank or tool post is required for mounting?
Mounting requires a 22 mm shank interface; the head is intended for tool posts or turrets that accept a 22 mm diameter mounting.

How is the insert secured and replaced?
Inserts are clamped and secured with the supplied Torx screw (M2.5 x 5.5) using a T8 Torx key; this allows quick replacement and reliable clamping for the T252TM.

Is the head suitable for finishing on aluminium and steel?
Yes, the geometry and insert format make the head suitable for light finishing operations on aluminium and steel components where a 90° corner is required.

How many cutting edges are available before insert replacement?
The compatible insert configuration provides six usable cutting edges, extending service intervals and improving process economy for repetitive tasks.

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