50mm Corner Milling Head for APMT 0903 Indexable Inserts 40mm, Internal Coolant - Teknik Makina

Take advantage of a compact, high-stability cutting head that combines a 50 mm diameter and internal coolant for consistent 90° corner machining; order directly via Metav Werkzeuge or request technical advice to ensure immediate fitment to existing toolholders.

Corner tool head T240-1TM – 50 mm diameter, internal coolant, for APMT 0903 inserts (Teknik Makina)

The Corner tool head T240-1TM is a compact cutting head engineered for precision 90° corner operations using APMT 0903 indexable inserts, offering stable performance in industrial machining contexts.

• 50 mm diameter, compact 40 mm overall length
• Internal coolant for improved chip evacuation
• Compatible with APMT 0903 indexable inserts
• Torx T8 screw drive, M2.5×5.5 fastening screw

Stable geometry for repeatable corner cuts

The robust 50 mm tool body provides a stable platform for 90° cuts, delivering consistent cutting geometry that reduces vibration and improves surface finish. Thanks to the head’s compact 40 mm overall length, the centre of mass is close to the holder, which aids in maintaining run-out and repeatability during batch production. This stability translates into less rework and tighter tolerances on machined edges, supporting quality-oriented workflows in production and jobbing shops.

Internal coolant that enhances tool life and process reliability

Integrated internal coolant channels direct cutting fluid right to the cutting zone, improving chip evacuation and cooling the insert flank. The focused coolant flow helps prevent built-up edge and reduces thermal loading on the insert, extending tool life and stabilising cutting forces. For processes where tool-change frequency impacts throughput, this coolant-assisted performance increases uptime and contributes to a more predictable machining cycle.

Secure clamping and straightforward fastening

Clamping relies on a Torx-driven fastening system with Torx T8 and an M2.5×5.5 screw, ensuring a reliable and repeatable seat for indexable inserts. The head accepts APMT 0903 inserts and is compatible with inserts from Korloy, enabling quick reconditioning and inventory alignment. At a mass of 0.348 kg, the unit is light enough to limit imbalance effects while being substantial enough to dampen cutting chatter. The standardised screw interface supports fast insert replacement with commonly available tools.

Practical fitment and workshop advantages

This tool head is intended for integration into machining setups that require a defined 90° cutting angle with indexable insert technology. The design reduces setup time through standard insert compatibility and the use of widely available Torx fixation; this simplifies spare-part logistics and operator training. For buyers looking to centralise tooling purchases, the head’s standard dimensions and mounting features support quick deployment across multiple machines and fixtures, improving operational flexibility.

For reliable 90° corner machining with internal coolant, contact Metav Werkzeuge for ordering and tailored technical advice — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: T240-1TM
• Manufacturer: Teknik Makina
• Product type: Corner tool head
• Label: 50 mm corner tool head APMT 0903 L40 mm with internal coolant

Facts

• Diameter: 50 mm
• Overall length: 40 mm
• Weight: 0.348 kg
• Cutting angle: 90°
• Cutting edges: 6

Special features

• Internal coolant
• Compatible with APMT 0903 indexable inserts
• Compatible insert manufacturer: Korloy
• Torx key: T8
• Fastening screw: M2.5×5.5
• ECLASS: 21181015

FAQ

Which inserts fit this tool head?
The head accepts APMT 0903 indexable inserts; inserts from Korloy are compatible and commonly used with this type of holder.

Is coolant supply required for optimal performance?
The built-in internal coolant significantly improves chip evacuation and tool life; operation without coolant is possible but may reduce insert life and affect surface finish.

What fastening hardware is supplied for insert clamping?
Clamping uses a Torx-driven screw system; the specified drive is Torx T8 with an M2.5×5.5 fastening screw for secure insert retention.

Can this head be balanced for high-speed applications?
The compact geometry and modest mass of 0.348 kg assist in minimising imbalance; balancing suitability depends on the complete tool assembly and machine spindle requirements.

What cutting angle is provided and what does that mean for edge machining?
The head has a 90° cutting angle, which is ideal where precise square shoulders or corner features are required and where a defined indexed insert orientation is beneficial.

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