TPMT 110204 T5115 Wendeplatten - Tungaloy

Robust CVD-coated carbide T5115 and ISO-standard geometry deliver reliable edge life and consistent chip control for turning operations; combined with a secure cylindrical-hole clamping and a 0.4 mm corner radius, this insert supports productive machining of cast iron. Order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

TPMT110204 T5115 – Turning insert (ISO triangular) by Tungaloy

TPMT110204 T5115 is an ISO‑standard triangular insert engineered for efficient external and internal turning, optimised for cast‑iron applications.

• ISO-triangle insert for stable mounting
• CVD-coated carbide grade T5115
• Single-sided chipbreaker for controlled chips
• Cylindrical hole with single-side countersink

Engineered for consistent performance and longer tool life

The CVD‑coated carbide grade T5115 offers a balanced combination of wear resistance and edge stability, specifically tuned for machining cast iron. The coating and substrate pairing reduce flank wear and maintain cutting-edge integrity over longer tool lives, which translates into fewer interruptions and lower tooling costs per component. As part of an ISO insertion system, the plate provides repeatable geometry for predictable results across batches; this predictability supports higher first‑pass yields and better utilisation of machine time, improving overall production efficiency.

Geometry and chip control that reduce downtime

The triangular shape with a 60° included angle and 0.4 mm corner radius delivers a secure cutting edge for finishing and light roughing, while the single-sided chipbreaker promotes short, predictable chips when machining grey or nodular cast iron. The 11° relief angle reduces rubbing and heat generation at the flank, and the plate’s 2.38 mm thickness gives mechanical rigidity under interrupted cuts. The cylindrical hole with single-side countersink (40°–60°) ensures secure clamping and consistent seat contact, reducing the risk of vibration and edge deterioration — a practical choice where process stability and surface finish matter.

System compatibility and economical tool management

Belonging to an ISO‑standard series, the insert integrates into common external holders, boring bars and clamping kits; compatibility is determined by form, relief, tolerance class, fastening method, size and thickness. Using standardised plates simplifies inventory and allows targeted selection of grades and chipbreakers according to workpiece stability and machining strategy. The combination of a universal CVD grade and ISO geometry supports flexible production planning and rapid changeover, helping to reduce tool variants and lower total cost of ownership while maintaining consistent component quality.

For tailored recommendations on Tungaloy turning inserts and to confirm suitability for specific cast‑iron operations, contact Metav Werkzeuge: info@metav-werkzeuge.com or call +49 2822 7131930 — our consultants provide application guidance and compatibility checks.

Technical data

• Article number: 6864553
• Manufacturer SKU: TUN6864553
• Our SKU: 6864553-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: Carbide (cemented carbide)
• ISO designation: TPMT110204

Core measurements

• Corner radius: 0.4 mm
• Included angle: 60°
• Relief (frewinkel): 11°
• Plate thickness: 2.38 mm
• Plate size: 11 (ISO designation)

Design & special features

• Triangular plate form
• With cylindrical hole + single-side countersink (40°–60°)
• Single-sided chipbreaker
• CVD-coated carbide, grade T5115
• Application: turning, suitable for cast iron
• ISO‑standardised for holder compatibility

FAQ

What materials is this insert intended for?
The TPMT110204 T5115 insert is specified primarily for cast iron; the CVD‑coated T5115 grade balances wear resistance and edge stability for reliable performance in grey and nodular cast‑iron machining.

How does the chipbreaker affect machining?
The single‑sided chipbreaker on this triangular insert produces short, controllable chips in turning operations, improving evacutation and reducing the risk of entanglement compared with uncontrolled long chips.

Which holders are compatible with this ISO insert?
Compatibility depends on holder form, relief angle, tolerance class, fastening method, size and thickness; the ISO designation ensures broad compatibility with standard external holders and boring bars when those parameters match.

What are the key geometric values that influence cutting behaviour?
Important dimensions are the 60° included angle, 0.4 mm corner radius, 11° relief and 2.38 mm thickness; these affect edge strength, surface finish potential and rigidity under load.

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.