100mm Corner Tool Head for R390-17 Indexable Inserts L52mm Internal Cooling - Teknik Makina

Take advantage of the combination of robust compatibility, built-in coolant management and precise clamping to keep turning cycles stable and tool changes fast; order the tool via Metav Werkzeuge or contact their consultants for specification advice.

Corner tool head T412-1TM — 100 mm diameter, internal coolant (Teknik Makina)

A compact corner tool head engineered for lathe and turning operations, designed to accept R390-17 indexable inserts for efficient face and profile turning.

• 100 mm diameter tool head
• Internal coolant supply
• Compatible with R390-17 inserts (Sandvik)
• 90° cutting angle, 8 cutting edges

Greater process reliability through proven compatibility and coolant control

The tool head delivers consistent results thanks to its internal coolant channel and standardised interface. With a 100 mm diameter and support for R390-17 indexable inserts, the component is optimised for stable face and corner turning tasks in production environments. Internal coolant reduces heat at the cutting edge and improves chip evacuation, which extends insert life and stabilises cycle times. Designed for compatibility with Sandvik inserts, the unit minimises set-up complexity and supports predictable machining windows, ensuring reliable throughput for workshops and industrial cells.

Secure clamping and serviceable fastenings for predictable maintenance

Mechanical details focus on quick, repeatable tightening and straightforward maintenance: the clamping hardware uses a Torx T15 key and M3.5x8.5 screws for reproducible torque and secure insert retention. The compact overall length of 52 mm and a mount diameter of 32 mm provide a rigid connection to the toolholder, while the assembly mass of 1.665 kg contributes to vibration damping in demanding turning jobs. These attributes reduce the frequency of corrective adjustments and support a straightforward spare-parts strategy in a busy workshop.

Designed to lift productivity and simplify tooling choices

With 8 cutting edges and a 90° cutting angle, the head supports efficient material removal on shoulders and profiles while maintaining dimensional control. The standardised insert family and robust coolant routing enable longer uninterrupted runs and help to lower overall tooling cost per part through extended insert life. Built for repetitive industrial use, the component suits metalworking shops that require dependable tooling interfaces and clear performance expectations in both small-batch and continuous turning operations.

Contact Metav Werkzeuge for expert advice on integration, delivery from Emmerich and specification support for the T412-1TM corner tool head with internal coolant

Technical data

• Article number: T412-1TM
• SKU: T412-1TM
• Product type: Corner tool head
• Name: Corner tool head for R390-17 indexable inserts
• Brand: Teknik Makina

Key measurements

• Diameter: 100 mm
• Total length: 52 mm
• Mount diameter: 32 mm
• Weight: 1.665 kg
• Cutting edges: 8
• Cutting angle: 90°
• Torx key: T15
• Torx screw: M3.5x8.5

Features & compatibility

• Internal coolant
• Compatible inserts: R390-17
• Compatible insert manufacturer: Sandvik
• Intended use: Turning / face and corner operations
• Manufacturer: Teknik Makina

FAQ

Which insert type fits this tool head?
The corner tool head accepts R390-17 indexable inserts; the design is compatible with inserts from Sandvik for straightforward procurement and tooling standardisation.

Is coolant delivered to the cutting edge?
Yes, the T412-1TM features internal coolant routing to the insert zone to improve cooling and chip evacuation during turning operations.

What is the required tightening tool for the clamping screws?
Screws use a Torx T15 key with fasteners sized M3.5x8.5, providing repeatable torque and secure insert retention.

Which mounting interface does the head use?
The head is specified with a 32 mm mount diameter for integration into compatible toolholders and turret systems.

For which machining tasks is this head best suited?
The component is designed for face and corner turning where a 90° cutting angle and multiple cutting edges support efficient material removal and dimensional control.

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