TPMN 220408 T3130 Wendeplatten - Tungaloy

Take advantage of the ISO‑standard triangular geometry, the T3130 carbide grade and the precise 0.8 mm nose radius for consistent turning results; order directly via Metav Werkzeuge or consult our specialists for tailored recommendations.

TPMN220408 T3130 indexable insert for turning — Tungaloy triangular 60° geometry

A TPMN220408 T3130 indexable insert designed for ISO turning applications, offering a balanced combination of wear resistance and edge stability for external and internal turning

• ISO triangular insert, 60° cutting angle
• Tungaloy T3130 carbide grade
• 0.8 mm nose radius for fine profiles
• Compatible with standard ISO turning holders

Boosted productivity through stable edge performance

The triangular insert delivers reliable cutting performance thanks to the T3130 carbide grade, which combines wear resistance and toughness to extend service intervals. The geometry with a 60° cutting angle and an 11° clearance angle reduces cutting forces and improves tool life under varied cutting conditions. This results in fewer tool changes, more predictable process windows and measurable productivity gains on batch and single‑piece production alike. The technical balance between grade and geometry supports both finishing and medium cutting tasks without sacrificing surface quality.

Seamless integration with ISO tool systems for flexible use

Designed as an ISO‑standard indexable turning insert, the form and tolerances match a wide range of external holders and boring bars; compatibility depends on shape, clearance, tolerance class, fastening method, size and thickness. The triangular shape with a 22 mm inscribed circle and 4.76 mm thickness gives robust clamping stability, while the 0.8 mm nose radius enables controlled profile definition and repeatable dimensions. For workshops aiming to standardise tooling, this insert simplifies holder selection and minimises setup deviations across different machines.

Practical selection and handling to reduce downtime

Choosing the appropriate chipbreaker and grade is essential for optimised chip control and surface finish; note that this insert is supplied without a chipbreaker, so pairing with the correct cutting edge geometry is recommended for specific materials. The carbide substrate offers good cutting edge integrity, reducing the risk of chipping under interrupted cuts. For inventory planning, the manufacturer SKU and article references aid traceability and quick replacement. Regular inspection of clamping components and correct torque on fastening screws ensure consistent clamping force and safe operation.

Contact Metav Werkzeuge for application advice on Tungaloy T3130 inserts — technical consultations and order support are available via info@metav-werkzeuge.com or by phone at +49 2822 7131930

Technical data

• Article number: 6856952
• Manufacturer SKU: TUN6856952
• SKU: 6856952-Tungaloy

Facts

• Inscribed circle / size: 22 mm
• Thickness: 4.76 mm
• Nose radius: 0.8 mm
• Clearance angle: 11°
• Cutting angle: 60°

Special features

• Material: carbide
• Grade: T3130
• Shape: triangular insert
• Hole: without hole
• Series: ISO indexable turning inserts
• Application: turning
• Compatibility determined by form, clearance, tolerance class, fastening, size and thickness

FAQ

What materials is this insert suitable for? This TPMN220408 T3130 indexable insert from Tungaloy is intended for general turning; the T3130 grade provides a balanced performance across steels and a range of common engineering materials.

Which tool holders fit this insert? Compatibility is determined by insert form and dimensions; the triangular ISO form and 22 mm size make the insert suitable for standard ISO triangular holders designed for 60° cutting geometry, matching typical external holders and boring bars.

What is the purpose of the 0.8 mm nose radius? A 0.8 mm nose radius offers improved surface finish and dimensional control during finishing passes while still maintaining edge strength for medium cutting operations.

Does the insert include a chipbreaker? The insert is supplied without a chipbreaker; chip control should be achieved by selecting a matching edge geometry or appropriate cutting parameters for the workpiece material.

How can I order or get technical advice for this insert? For orders and application support regarding the TPMN220408 T3130 indexable insert by Tungaloy (SKU: 6856952-Tungaloy), please contact Metav Werkzeuge for specification guidance and availability.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.