TPMT 090208 T5115 Wendeplatten - Tungaloy

Take advantage of the CVD-coated carbide grade T5115 together with the 11° relief angle and 0.8 mm corner radius for reliable chip control and extended edge stability; order the insert directly via Metav Werkzeuge or consult our advisers for application-specific guidance.

TPMT 090208 T5115 — Turning indexable insert (triangular, 11° relief) by Tungaloy

TPMT090208 T5115 is an ISO triangular indexable insert engineered for general turning, optimised for machining cast iron with a balance of wear resistance and cutting-edge stability

• CVD-coated carbide for consistent wear resistance
• Universal grade optimised for cast iron
• Triangular insert with 0.8 mm corner radius
• Cylindrical hole with 40°–60° countersink

High-performance cutting from the CVD-coated carbide grade

The CVD-coated carbide composition of this insert delivers a reliable combination of wear resistance and edge strength, making it particularly well suited to machining cast iron. The T5115 grade is designed as a universal solution for a range of turning tasks, providing predictable tool life and steady performance. With a 0.8 mm corner radius and an 11° relief angle, the geometry reduces edge chipping under interrupted cuts while maintaining a favourable balance between strength and cutting economy. This contributes directly to fewer tool changes and more stable production sequences.

Controlled chip formation and secure fastening for consistent operation

Built with a single-sided chipbreaker and a precise hole design — cylindrical with a one-sided countersink (40°–60°) — the insert promotes stable chip control and reliable clamping. The triangular plate form provides multiple indexable edges, allowing rapid indexing to fresh cutting corners and thus better utilisation of each insert. Compatibility with holders is determined by form, relief angle, tolerance class, fastening method, size and thickness; matching these parameters ensures secure seating in the toolholder and repeatable results. The design supports efficient swarf evacuation and a steady cutting process, which in turn helps reduce cycle-time variation.

Practical setup, system components and workshop benefits

The insert integrates into a common ISO system comprising the indexable insert, a matching external holder or boring bar, a clamp pad/fastening kit and replacement screws. The 2.38 mm plate thickness and ISO size 09 strike a good compromise between rigidity and versatility for many turning applications. Using the appropriate chipbreaker and grade according to the workpiece material and machining conditions leads to improved surface finish and extended tool life. For operations prioritising repeatability and process security, the combination of Tungaloy technology and the ISO standard form helps maintain consistent results across batches and operators.

For application-specific advice and availability of Tungaloy turning inserts contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for rapid support and ordering

Technical data

• Article number: 6864371
• SKU: 6864371-Tungaloy
• Manufacturer SKU: TUN6864371
• Model series: ISO-Drehwendeschneidplatten
• Material: Carbide

Facts

• Corner radius: 0.8 mm
• Relief angle: 11°
• Included angle: 60°
• Thickness: 2.38 mm
• Size: 09
• ISO designation: 090208

Special features

• CVD-coated carbide grade T5115
• Universal grade for cast iron
• Single-sided chipbreaker
• Triangular plate form
• With hole: cylindrical + one-sided countersink (40°–60°)
• Compatible with ISO external holders and boring bars
• System: insert, holder, clamp pad, replacement screws

FAQ

Which materials is the insert best suited for?
The TPMT090208 T5115 indexable insert (Tungaloy turning insert, SKU 6864371-Tungaloy) is optimised for machining cast iron where a balance of wear resistance and edge stability is required.

How is compatibility with a toolholder determined?
Compatibility depends on form, relief angle, tolerance class, fastening, size and thickness; check that the holder matches the insert’s ISO form, 11° relief and 2.38 mm plate thickness before mounting.

What does the T5115 designation indicate?
T5115 denotes the CVD-coated carbide grade selected for universal use on cast iron, combining wear resistance with stable cutting-edge behaviour under varied turning conditions.

How many cutting edges are available on this triangular insert?
The triangular shape provides multiple indexable cutting corners, enabling quick re-indexing to a fresh edge and better overall utilisation of each insert.

How is the insert secured in the holder?
The insert is secured via a cylindrical hole with a one-sided countersink (40°–60°) in combination with the appropriate clamp pad and screws, ensuring firm seating and repeatable positioning for reliable machining.

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.