50mm Corner Turning Head for XNEX 0806 Indexable Inserts 90° Internal Coolant - Teknik Makina

Take advantage of the compact 50 mm diameter and integrated internal coolant to reduce thermal load and extend insert life, while the holder’s compatibility with XNEX 0806 indexable inserts (SECO) keeps tooling common across production lines. Order directly via Metav Werkzeuge or consult our specialists for availability and technical guidance.

Angle tool head T840-1TM — 50 mm diameter, internal coolant (Teknik Makina)

The Angle tool head T840-1TM is a compact insert holder designed for precision turning and square-shoulder operations using XNEX 0806 indexable inserts, offering coolant delivery to the cutting zone for reliable metalcutting performance.

• 50 mm diameter for compact tool assemblies
• Integrated internal coolant for effective cooling
• Compatible with XNEX 0806 indexable inserts (SECO)
• 90° cutting angle with four cutting edges

Stable clamping and reduced overhang for improved surface finish

The 50 mm body and a short overall length of 45 mm deliver a rigid mounting with reduced overhang, which directly benefits dimensional stability and surface quality in serial turning tasks. The modest mass of 0.412 kg contributes to low centrifugal loading on turret systems and helps maintain repeatability in automated setups. This compact design is particularly suitable where space is limited or when minimising extension is essential to prevent chatter and to achieve consistent wall thicknesses or shoulder finishes.

Controlled coolant flow to protect inserts and workpieces

Equipped with internal coolant, the tool head channels cutting fluid directly towards the cutting zone, enabling more effective heat dissipation and chip control compared with external-only cooling. Targeted coolant reduces thermal deformation of both insert and workpiece, which helps to prolong the service life of indexable inserts and supports longer uninterrupted production cycles. The coolant-fed arrangement also assists in maintaining stable cutting conditions when machining tougher alloys or during interrupted cuts.

Fast insert changes and broad compatibility for operational efficiency

Designed for XNEX 0806 indexable inserts and compatible with SECO insert types, the holder uses a M4x12.5 Torx screw secured with a T15 Torx key for quick, repeatable insert replacement. The provision of four cutting edges allows multiple indexing positions before insert replacement is required, reducing tooling costs per component and shortening downtime for maintenance. This combination of common insert format and straightforward fastening supports streamlined tool inventory and rapid intervention at the machine.

Defined geometry for accurate shoulder machining

The nominal 90° cutting angle provides a true square-shoulder geometry, making the head suitable for facing, shoulder turning and other perpendicular cutting tasks where accurate right-angle transitions are required. The head’s construction focuses on repeatability and predictable cutting geometry, so programme setup and fixture offsets remain stable across batches. Clear, standardised mounting and fastening measures simplify integration into existing turning applications without extensive rework.

For technical advice on Teknik Makina’s coolant-fed angle tool head T840-1TM or to check stock and lead times, contact Metav Werkzeuge GmbH at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: T840-1TM
• Manufacturer: Teknik Makina
• Product type: Angle tool head
• Label: 50 mm angle tool head XNEX 0806 L45mm with internal coolant

Dimensions & weight

• Diameter: 50 mm
• Overall length: 45 mm
• Weight: 0.412 kg
• Cutting angle: 90°
• Cutting edges: 4
• Torx screw: M4x12.5
• Torx key: T15

Features & compatibility

• Internal coolant
• For XNEX 0806 indexable inserts
• Compatible with SECO inserts
• eCl@ss: 21181015

FAQ

Which inserts fit this holder?
The angle tool head T840-1TM accepts XNEX 0806 indexable inserts and is compatible with inserts from SECO, enabling use of commonly stocked cutting grades.

Does the tool head provide internal coolant?
Yes — the Teknik Makina T840-1TM features internal coolant routed to the cutting zone to improve insert life and chip evacuation.

How is the insert fastened and serviced?
Insert clamping uses a M4x12.5 Torx screw tightened with a T15 Torx key for quick, repeatable insert changes on the T840-1TM.

What cutting geometry does the holder offer?
The head provides a 90° cutting angle, suitable for precise shoulder turns and perpendicular features, with four cutting edges for indexing.

What are the key dimensions and weight of the tool head?
The T840-1TM has a 50 mm diameter, an overall length of 45 mm and a weight of 0.412 kg, designed for compact, rigid mounting.

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