40mm 90° Corner Turning Head For APKT 1705 Indexable Inserts, M4x10 Torx Screw - Teknik Makina

Take advantage of a compact, 90° indexable insert head that combines sturdy clamping and simple fastening for repeatable turning operations; its 16 mm shank and 40 mm diameter reduce overhang for greater rigidity. Order the component directly via Metav Werkzeuge or consult the team for application-specific advice.

Corner tool head T550TM — 90° head for APKT 1705 indexable inserts (Teknik Makina)

The Corner tool head T550TM is a compact 90° turning head designed for APKT 1705 indexable inserts, intended for precise external turning where limited clearance and secure fastening are required

• 90° cutting geometry for perpendicular turning
• Compatible with APKT 1705 indexable inserts
• 16 mm shank for compact toolholder setups
• Torx M4x10 fastening, T15 key required

Stable perpendicular cuts for reliable process results

The 90° geometry provides a predictable cutting orientation that is especially useful where perpendicular shoulders or facing operations are frequent; by accepting APKT 1705 indexable inserts, the head ensures rapid insert changes without regrinding, shortening machine downtime. This configuration supports a controlled cutting edge position and straightforward reorientation, which translates into consistent component dimensions and reduced rework in batch production. The design focuses on operational stability rather than decorative details, so setup time is minimised and repeatability is improved.

Compact dimensions for reduced overhang and better rigidity

With a 16 mm shank, 45 mm overall length and 40 mm diameter, the tool head suits tight toolpost arrangements and compact lathes. The relatively low mass (0.239 kg) and restrained projection lower bending moments at the holder, which helps to reduce chatter and improves surface finish on the workpiece. In practice, the compact form factor allows shops to maintain higher feed rates in constrained spaces while keeping the cutting forces aligned — a straightforward way to raise productivity on small to medium-sized turning centres.

Secure fastening and fast changeover to keep production running

Fastening is handled with an M4x10 Torx screw and requires a T15 key, delivering reliable clamp force and minimising slippage under load. The Torx interface offers better torque transfer and less cam‑out than conventional crosshead screws, so clamping is both secure and repeatable. The head is specified to work with Taegutec inserts in the APKT 1705 format, allowing straightforward procurement and replacement. This combination of secure fixing and standardised insert format reduces downtime during tool changes and supports stable process control over longer production runs.

Contact Metav Werkzeuge for tailored application advice and secure supply of the T550TM corner tool head; phone +49 2822 7131930 or eMail info@metav-werkzeuge.com

Technical data

• SKU: T550TM

• Manufacturer: Teknik Makina

• Product: Corner tool head (Eckmesserkopf)

• Compatibility: for APKT 1705 indexable inserts

• Compatible insert brand: Taegutec

• ECLASS: 21181015

• Core dimensions and weights

• Shank diameter: 16 mm

• Diameter: 40 mm

• Overall length: 45 mm

• Cutting angle: 90°

• Number of cutting edges: 4

• Weight: 0.239 kg

• Features and fastening

• Fastening screw: M4x10 Torx

• Torx key: T15

• Intended application: turning, facing with indexable inserts

• SKU reference: T550TM

• Manufacturer: Teknik Makina

FAQ

What inserts fit this tool head?
The tool head accepts APKT 1705 indexable inserts; the T550TM is specified for that insert format and is compatible with Taegutec APKT 1705 types.

What shank size is required for the toolpost?
This turning head uses a 16 mm shank, so the toolholder or turret pocket must accommodate a 16 mm shank diameter.

Which screw and key secure the insert head?
Fixing is via an M4x10 Torx screw; a T15 key is required for tightening and loosening.

Is the T550TM suitable for compact lathes?
Yes, the compact dimensions (40 mm diameter, 45 mm overall length) and modest weight make the T550TM well suited to confined toolpost arrangements on smaller lathes.

How many cutting edges are provided?
The specification lists 4 cutting edges; insert geometry and edge count depend on the APKT 1705 inserts used.

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