TPMR 110308 T5115 Wendeplatten - Tungaloy

Benefit from the CVD‑coated carbide T5115 for extended tool life and the ISO‑standard 60° triangular geometry with a 0.8 mm corner radius for stable, repeatable turning operations; order the insert directly via Metav Werkzeuge or contact their consultants for tailored advice.

TPMR 110308 T5115 ISO turning insert, CVD‑coated carbide — Tungaloy

The TPMR110308-CM T5115 is an ISO‑standard triangular indexable insert designed for external and internal turning, optimised for cast iron with a balanced combination of wear resistance and cutting edge stability.

• ISO triangular insert, 60° geometry
• CVD‑coated carbide grade T5115
• Corner radius 0.8 mm for stable cutting
• Chipbreaker CM for cast iron applications

Consistent performance through optimised edge geometry

The triangular insert offers a defined 60° included angle and an 0.8 mm corner radius, providing a reliable contact geometry that reduces vibration and maintains dimensional accuracy during turning. The combination of insert geometry and 11° clearance ensures effective chip flow and consistent engagement with the workpiece. For production environments seeking stable cycle times, these design choices translate into fewer part reworks and improved process repeatability.

Durable cutting with CVD‑coated carbide for cast iron

The CVD‑coated carbide grade T5115 delivers a balanced mix of wear resistance and edge stability tailored to cast iron machining. The coating reduces adhesion and flank wear under typical turning conditions, extending useful tool life while preserving surface finish. Selecting this universal grade with the CM chipbreaker supports moderate to heavy feeds on cast iron workpieces and helps maintain productivity across batch and single‑piece production.

Easy integration into standard tooling systems

As an ISO‑conforming insert, compatibility with holders is governed by shape, clearance angle, tolerance class, fastening method, size and thickness. The insert’s triangular form, 3.18 mm thickness, and absence of a locating hole allow it to be mounted in common triangular clamp holders and boring bars that accept this ISO designation. This makes retrofitting into existing tool systems straightforward and reduces the need for specialised fixtures while preserving clamping rigidity and repeatable positioning.

Contact Metav Werkzeuge for application‑specific recommendations and availability of the Tungaloy TPMR 110308 T5115 insert; their technical team can advise on holder selection, cutting data and batch supply — eMail: info@metav-werkzeuge.com / Tel: +49 2822 7131930

Technical data

• Article number: 6864299-Tungaloy
• Manufacturer article number: 6864299
• Manufacturer SKU: TUN6864299
• Model series: ISO‑Drehwendeschneidplatten
• Designation: TPMR110308-CM T5115

Core specifications

• Corner radius: 0.8 mm
• Included angle: 60°
• Clearance angle: 11°
• Thickness: 3.18 mm
• Size: 11

Materials & features

• Carbide (cemented carbide)
• CVD coating
• Grade T5115
• Chipbreaker: CM
• Triangular insert, without hole
• Application: turning; suitable for cast iron

FAQ

What materials is this insert best suited to machine?
The TPMR110308‑CM T5115 is formulated for machining cast iron; the T5115 grade and CM chipbreaker provide a balance of wear resistance and edge stability for cast iron turning operations.

How does the chipbreaker CM affect cutting performance?
The CM chipbreaker promotes controlled chip formation in cast iron, improving evacuation and reducing the risk of built‑up edge while supporting consistent surface finish during roughing and semi‑finishing.

Is the insert compatible with standard holders?
Yes, the ISO‑standard triangular form and specified geometry allow mounting in compatible triangular clamp holders and boring bars that accept this ISO designation.

What are the advantages of the CVD coating on this grade?
The CVD coating on the T5115 grade enhances wear resistance and reduces adhesion on the cutting edge, which helps extend tool life and maintain surface quality in cast iron turning.

How should the 0.8 mm corner radius be used in process planning?
A 0.8 mm corner radius offers a compromise between edge strength and fine detail capability; it is suitable for stable turning operations where tool life and dimensional control are priorities.

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.