40mm Corner Turning Head for AP-- 1604 Indexable Inserts Internal Coolant, 90° - Teknik Makina

Take advantage of the compact 40 mm diameter and integrated internal coolant combined with a robust 90° cutting angle to deliver precise shoulder finishes and reliable cycle times; order the item directly via Metav Werkzeuge or consult our specialists for application-specific advice.

Corner turning head T181-1TM — 40 mm diameter, internal coolant (Teknik Makina)

The Corner turning head T181-1TM is a compact toolholder engineered for turning operations with AP-- 1604 indexable inserts, offering controlled coolant delivery and stable performance in confined machining environments.

• 40 mm diameter for compact turning
• Internal coolant enhances cooling and tool life
• Compatible with AP-- 1604 inserts by Korloy
• Four cutting edges with 90° cutting angle

Precision turning in confined spaces for consistent part geometry

The compact design centres on a 40 mm diameter body and a total length of 45 mm, enabling access to restricted work envelopes while maintaining rigidity. This geometry supports accurate shoulder and radius work, translating the tool’s dimensional specifications into consistent component tolerances and repeatable results. With four cutting edges arranged at a 90° cutting angle, the head provides stable cutting conditions and predictable forces during engagement, which reduces vibration and improves surface finish. The combination of compactness and structural stability makes this turning head a practical choice for production lines where space and repeatability are decisive.

Optimised coolant routing to extend insert life and productivity

Integrated internal coolant directs fluid close to the cutting zone to improve heat control and chip evacuation. Focused coolant application reduces the thermal load on the insert, lowering the risk of built-up edge and premature wear; this can translate into longer insert life and fewer tool changes per batch. For operations using AP-- 1604 indexable inserts, the improved cooling can allow higher sustained cutting parameters and better process stability, delivering clear gains in throughput without sacrificing component quality.

Fast, reliable clamping for efficient insert changes

Mechanical details support straightforward maintenance and secure clamping: the head uses a T15 Torx key and M4x10 Torx screw for insert retention, allowing quick insert changes and minimal downtime. The relatively low mass (0.258 kg) aids dynamic balance on driven tool spindles and contributes to smoother rotation at higher speeds. Compatibility with Korloy AP-- 1604 inserts simplifies procurement and stock management for workshops standardising on that insert family, helping to reduce set-up complexity across varied production tasks.

Designed for robust industrial use and versatile applications

Built as a practical solution for mixed-production environments, the head converts its technical attributes into operational benefits: compact form for tight set-ups, internal cooling for demanding cycles, and a familiar insert interface for fast replacement. The construction supports repeatable results across short runs and series production alike, making it suitable for precision workshops and subcontractors seeking a balance between accessibility and machining performance.

For reliable delivery and application guidance on the Teknik Makina T181-1TM corner turning head with internal coolant, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability and ordering from our Emmerich distribution centre

Technical Data

• Article number: T181-1TM
• Manufacturer: Teknik Makina
• Product type: Corner turning head
• Compatible inserts: AP-- 1604 (Korloy)

Data

• Diameter: 40 mm
• Overall length: 45 mm
• Weight: 0.258 kg
• Number of cutting edges: 4
• Cutting angle: 90°
• Torx key: T15
• Torx screw: M4x10

Special features

• Internal coolant
• For AP-- 1604 indexable inserts
• Suitable for Korloy inserts

FAQ

What insert type fits this tool?
The head accepts AP-- 1604 indexable inserts; the design is compatible with Korloy AP-- 1604 grades.

Does the tool provide internal coolant?
Yes, the T181-1TM corner turning head features internal coolant routed to the cutting zone.

How many cutting edges are available per head?
The design incorporates four cutting edges and a 90° cutting angle for shoulder and corner turning.

Which fastening hardware is required for insert changes?
Insert clamping uses a T15 Torx key and M4x10 Torx screw for secure and quick replacements.

Is the head suitable for tight-access turning operations?
The compact 40 mm diameter and 45 mm overall length make the head appropriate for machining in confined spaces while maintaining rigidity.

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