40mm Corner Turning Head for LNGX 1307 Indexable Inserts, Internal Coolant, 45mm - Teknik Makina

Combine a compact 40 mm footprint with internal coolant and a precise 90° cutting angle to increase machining stability and extend insert life — ideal for short overhangs and repeatable corner operations. Order the corner cutting head directly via Metav Werkzeuge or ask our consultants if needed.

Corner cutting head T488-1TM – 40 mm diameter, internal coolant, for LNGX 1307 Indexable Inserts (Teknik Makina)

A corner cutting head engineered for precision indexable-insert machining with LNGX 1307 inserts, optimised for compact toolholders and coolant-through operation.

• 40 mm diameter for compact operations
• Internal coolant for improved chip evacuation
• Compatible with LNGX 1307 Walter inserts
• 90° cutting angle with three cutting edges

Precision where corner cuts matter

The compact tool head provides a stable platform for repeatable corner cuts thanks to its 40 mm diameter and a short overall length of 45 mm. The combination of a rigid geometry and a defined 90° cutting angle reduces deflection and vibration, which directly improves surface finish and dimensional repeatability. Designed for use with LNGX 1307 indexable inserts, the head offers consistent seat positioning so that insert indexing remains accurate cycle after cycle. These factors translate into measurable productivity gains on small to medium workpieces where precision and stability are essential.

Coolant-through design to protect inserts and workpieces

Integrated internal coolant channels deliver cutting fluid directly to the insert seat and cutting edge, promoting efficient chip removal and localised cooling. Because heat is expelled close to the cutting zone, insert wear is reduced and machining parameters can often be pushed without compromising tool life. The direct coolant feed is particularly beneficial when machining interrupted cuts or when chip evacuation is critical; the result is fewer rework cycles and longer uninterrupted production runs. This feature supports higher process reliability in mixed-batch environments.

Secure clamping and quick serviceability

Service and changeover are simplified by a robust fastening system: a M4x11 Torx screw secured with a T15 key ensures reliable clamping and repeatable seating of the insert. The head accepts three cutting edges, allowing multiple index positions before replacement, which reduces downtime and inventory pressure. The shorter overhang (overall length 45 mm with a 16 mm shank) improves stiffness and makes the head suitable for compact toolholders where accessibility and clearance are limited. Maintenance routines become faster and more predictable with this straightforward fixing concept.

Practical benefits for workshops and production lines

This cutting head is a fit-for-purpose option where compactness and coolant capability are required together with compatibility to established insert systems from Walter. The T488-1TM delivers a balance of rigidity, cooling efficiency and simple handling that supports lean workflows and reduces tool-change frequency. For buyers seeking to consolidate tooling, the head’s standard interface and familiar Torx fastening facilitate integration into existing setups. For complex applications or non-standard toolholders, Metav’s specialists can provide guidance on suitable adapters and mounting strategies.

For purchase enquiries or technical clarification on the Teknik Makina T488-1TM corner cutting head — including compatibility with existing holders and recommended operating parameters — contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 for expert assistance and ordering support.

Technical data

• SKU: T488-1TM
• Product type: Corner cutting head
• Item label: 40mm Eckmesserkopf LNGX 1307 L45mm mit Innenkühlung
• Manufacturer: Teknik Makina
• ECLASS: 21181015

Core technical data

• Diameter: 40 mm
• Overall length: 45 mm
• Shank diameter: 16 mm
• Weight: 0.304 kg
• Number of cutting edges: 3
• Cutting angle: 90°

Materials & special features

• Internal coolant: yes
• Compatible inserts: LNGX 1307
• Compatible insert manufacturer: Walter
• Torx key: T15
• Torx screw: M4x11

FAQ

Which inserts fit this head?
The corner cutting head accepts LNGX 1307 indexable inserts; compatibility is specified for inserts from Walter.

Is the coolant routed through the head?
Yes — the toolhead features internal coolant, supplying cutting fluid directly to the insert seat for improved chip evacuation and cooling.

What shank size is required for mounting?
The head is supplied with a 16 mm shank diameter and a short overall length of 45 mm, suitable for compact toolholders.

How is the insert secured?
Inserts are fixed with a M4x11 Torx screw using a T15 key, providing secure clamping and repeatable seating.

Is this head suitable for long overhangs?
The design prioritises rigidity with a compact footprint (40 mm diameter, 45 mm overall length); for long overhangs, a more extended toolholder may be necessary.

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