SNMG 120416 T5115 Wendeplatten - Tungaloy

Combining the CVD‑coated carbide T5115, a 1.6 mm corner radius and a robust double‑sided chipbreaker yields steady, predictable machining of cast iron; order directly via Metav Werkzeuge or consult our specialists for application matching and stock information.

SNMG 120416 T5115 — Turning insert (Drehen) by Tungaloy

A SNMG120416 T5115 ISO turning insert designed for ISO‑compatible external and internal turning, optimised for reliable performance in cast iron applications.

• SNMG 120416 ISO geometry
• CVD-coated carbide T5115 grade
• Double-sided chipbreaker for cast iron
• Square insert with cylindrical hole

Consistent wear resistance for cast iron turning

The CVD‑coated carbide grade T5115 combines balanced wear resistance and edge stability, giving a reliable compromise between life and toughness for cast iron. This universality reduces the need for frequent grade changes when switching between roughing and finishing passes. The coating enhances thermal and abrasive resistance, resulting in consistent surface quality and predictable tool life under typical turning conditions.

ISO compatibility and secure clamping for stable cuts

Built to ISO dimensions, the insert’s square geometry and central cylindrical hole ensure positive seating in holders that match form, clearance angle, tolerance class, fastening, size and thickness. The nominal dimensions 12 mm and 4.76 mm thickness combined with a 0° clearance mean straightforward integration into standard holders and predictable repeatability. The secure clamp reduces chatter and helps maintain dimensional accuracy across batches.

Geometry and chip control that improve productivity

The 1.6 mm radius at the corner increases edge strength for interrupted cuts and supports stable engagement during heavier passes. The double‑sided chipbreaker promotes controlled chip formation specifically for cast iron, helping evacuate swarf efficiently and reducing secondary operations. Together, these features contribute to higher process reliability and lower scrap rates in serial production.

Practical handling and operational benefits

As an ISO‑standard insert, the SNMG120416 T5115 is easy to index and replace, supporting fast tool changes and minimal machining downtime. The carbide substrate provides rigidity for sustained cutting performance, while the CVD layer protects against abrasive wear. Specification and traceability are clear via the SKU and manufacturer references, assisting in inventory management and reordering for continuous operation.

For application advice, availability or to order the Tungaloy SNMG120416 T5115 insert, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for expert guidance and fast processing.

Technical data

• Article number: 6850270

• SKU: 6850270-Tungaloy

• Manufacturer SKU: TUN6850270

• Model series: ISO-Drehwendeschneidplatten

• Material: Hartmetall

• Grade / Coating: T5115 / CVD-coated

Numbers / Core technical data

• Size: 12 mm

• Thickness: 4.76 mm

• Corner radius: 1.6 mm

• Clearance angle: 0°

• Angle: 90°

Designs / Special features

• Square plate form (quadratisch)

• With hole — cylindrical hole (mit Loch, zylindrisches Loch)

• Double-sided chipbreaker (doppelseitig)

• Intended application: Drehen (external and internal turning)

FAQ

Is this insert suitable for machining cast iron?
Yes. The SNMG120416 T5115 insert from Tungaloy (SKU 6850270-Tungaloy) is a universal grade formulated for cast iron, offering balanced wear resistance and edge stability.

Which toolholders are compatible with this ISO plate?
Compatibility requires a holder matching ISO form, clearance angle, tolerance class, fastening, size and thickness; the SNMG120416 geometry and cylindrical hole support standard ISO turning holders.

What are the key dimensions to check when selecting a holder?
Key measurements are 12 mm size, 4.76 mm thickness, 1.6 mm corner radius and 0° clearance; these determine fit and seating in the clamping system.

Does the insert have a coating and what is its benefit?
Yes — the insert uses a CVD‑coated carbide grade T5115, which improves resistance to abrasive wear and supports consistent cutting performance in cast iron.

Can the insert be used for both external and internal turning operations?
Yes. The design and ISO conformity of the SNMG120416 T5115 enable use in both external and internal turning when paired with the appropriate holder and machining parameters.

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.