SPMN 120304 T5115 Wendeplatten - Tungaloy

Take advantage of the combination of CVD‑coated carbide and a proven ISO geometry for consistent machining of cast iron; the balanced T5115 grade delivers wear resistance and edge stability while compatibility with ISO toolholders ensures straightforward integration. Order directly via Metav Werkzeuge or consult the technical team for holder matching.

SPMN 120304 T5115 Turning Insert — CVD‑coated carbide for turning by Tungaloy

The SPMN120304 T5115 is an ISO‑standard indexable turning insert engineered for external and internal turning, offering a universal grade optimised for cast iron machining.

• ISO‑standard SPMN120304 geometry
• CVD‑coated carbide grade T5115
• Optimised for cast iron turning

Productive, reliable performance in cast‑iron turning

The square indexable insert combines an ISO‑defined geometry with a CVD‑coated carbide substrate to provide a dependable cutting edge for cast iron applications. The T5115 grade balances wear resistance and edge stability, which reduces the frequency of insert changes and contributes to a smoother production flow. This results in improved process repeatability and lower per‑part machining cost when compared with unoptimised grades. The modest corner radius also helps maintain dimensional control on external profiles while permitting controlled chip formation.

Clear guidance on compatibility and mounting

Compatibility with toolholders depends on insert form, relief angle, tolerance class, fastening and thickness; the ISO designation aids rapid selection and reduces trial‑and‑error. The insert’s relief angle of 11° and square form are compatible with standard SPMN toolholders when the clamping and securing screws match the tolerance and size. For customers requiring guidance, a short compatibility check with the holder specification avoids mismatches and ensures the plate seats correctly, preserving cutting forces and surface finish.

Material and grade benefits for consistent tool life

The combination of a carbide core and CVD coating provides a protective layer that improves resistance to abrasive wear typical in cast iron turning. This coating supports higher cutting speeds and a stable cutting edge, which leads to longer tool life and consistent surface quality. With a thickness of 3.18 mm and a 12 mm plate size, the insert offers sufficient body mass to resist chipping under moderate interruptions, while the 90° insert angle enables versatile turning operations and simple indexation when corners wear.

Contact Metav Werkzeuge for tailored advice on holder compatibility or to request a batch quote for Tungaloy turning inserts; e‑mail info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6862080
• Manufacturer SKU: TUN6862080
• SKU: 6862080-Tungaloy
• Brand: Tungaloy

Facts

• ISO designation: 120304
• Size: 12 mm
• Thickness: 3.18 mm
• Corner radius: 0.4 mm
• Relief angle: 11°
• Insert angle: 90°

Special features

• Material: CVD‑coated carbide
• Grade: T5115
• Plate shape: square
• Hole: without hole
• Chipbreaker: none
• Application: turning
• Series: ISO turning inserts

FAQ

What materials is this insert intended for?

The SPMN120304 T5115 turning insert is a universal grade optimised for machining cast iron and delivers a balanced combination of wear resistance and edge stability.

How does the T5115 grade affect cutting performance?

The T5115 grade with its CVD coating increases abrasive wear resistance and edge strength, allowing for higher cutting speeds and more consistent tool life in cast iron turning.

Is the insert compatible with standard SPMN toolholders?

Compatibility depends on form, relief angle, thickness and fastening; the ISO‑designated geometry of this insert supports straightforward matching to standard SPMN holders when specifications align.

What is the corner radius and how does it influence the finish?

This insert has a corner radius of 0.4 mm; a smaller radius aids dimensional accuracy on profiles while providing adequate edge strength for general turning tasks.

Are there chipbreakers or a hole for mounting on this insert?

This version is supplied without a chipbreaker and without a mounting hole, designed for clamping in suitable square SPMN pockets.

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.