40mm Corner Tool Holder for SPMT 1204 Indexable Inserts, 3 Cutting Edges, M5x12 Fastening - Teknik Makina

Take advantage of a compact, robust design that combines secure clamping and proven insert compatibility for efficient shoulder and face turning; order directly via Metav Werkzeuge or contact their consultants for technical advice.

Corner tool head T649TM — for SPMT 1204 indexable inserts, Ø 40 mm, Teknik Makina

The Corner tool head is a sturdy turning head for precise shoulder and face turning operations, designed to accept SPMT 1204 indexable inserts and to fit standard 16 mm shanks

• For SPMT 1204 indexable inserts
• Ø 40 mm head diameter
• Shank diameter 16 mm
• Torx M5x12 fastening, key T20

Improved cycle times through stable cutting geometry

The compact turning head delivers precision and repeatability by combining a Ø 40 mm head with a three-edged cutting arrangement. The geometry minimises chatter and promotes consistent chip formation when using SPMT 1204 indexable inserts, which translates into higher first-pass yields and fewer reworks. This stability supports faster feeds and moderate increases in cutting speed where the workpiece and machine allow, improving throughput without compromising surface quality.

Reduced setup time and secure fastening for continuous production

A dedicated M5x12 Torx fastening screw, tightened with a T20 key, ensures reliable insert clamping and predictable torque values during maintenance. The 16 mm shank diameter provides a compact interface that fits common toolholders while maintaining axial and radial rigidity; at 0.253 kg the head adds minimal inertia, aiding quick tool changes and low spindle load. These attributes lower fixture adjustments and reduce machine downtime between jobs.

Fewer SKUs, faster replacement — streamlined workshop logistics

Compatibility with standard indexable inserts such as SPMT 1204 simplifies inventory and enables swift on-site replacement. The use of common fastening hardware reduces the need for specialised tools, allowing maintenance teams to perform insert changes with familiar equipment. For small workshops and production halls alike, this means less stock to manage and quicker recovery after tooling wear, improving overall equipment effectiveness.

Built for reliable, day-to-day turning in industrial environments

Designed for robust turning tasks, the head’s construction supports consistent performance across repeated cycles. The combination of a compact footprint and sturdy clamping contributes to predictable tool life and machining results, making the component suitable for both jobbing work and serial production. Backed by established distribution channels, this solution fits into a reliable supply chain for European workshops that require dependable tooling and short lead times.

For Teknik Makina’s corner tool head T649TM with Ø 40 mm and SPMT 1204 compatibility, contact Metav Werkzeuge in Emmerich for tailored advice and rapid supply — eMail info@metav-werkzeuge.com | Tel +49 2822 7131930

Technical data

• Article number: T649TM
• Manufacturer: Teknik Makina
• Designation: Corner tool head for SPMT 1204 indexable inserts

Core data

• Head diameter: 40 mm
• Overall length: 40 mm
• Shank diameter (reception): 16 mm
• Weight: 0.253 kg
• Number of cutting edges: 3
• Fastening screw: M5x12
• Torx key size: T20

Features

• For SPMT 1204 indexable inserts
• Compact design for reduced spindle load
• Suitable for shoulder and face turning
• Quick insert change with Torx fastening
• Proven turning performance as stated in description

FAQ

What type of inserts fit this tool head?
The corner tool head T649TM is designed specifically for SPMT 1204 indexable inserts, ensuring a precise seating and correct cutting orientation for shoulder and face turning.

Which fastening method secures the insert?
Insert clamping is achieved with an M5x12 Torx screw; assembly and disassembly require a T20 Torx key for consistent torque and secure fixation.

What is the shank size and does it fit common toolholders?
The reception shank measures 16 mm, matching widely used toolholder standards for compact turning heads and enabling straightforward integration into existing setups.

Is the tool head suitable for continuous production work?
Yes — the design emphasises rigidity and predictable clamping, which supports repeated cycles in production environments while maintaining part accuracy and surface quality.

How heavy is the component and what is the impact on spindle load?
The head weighs 0.253 kg, offering a low added mass that helps to keep spindle inertia down and contributes to responsive tool changes and controlled machining dynamics.

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