CNMG 190616 T5115 Wendeplatten - Tungaloy

Benefit from the combination of CVD-coated carbide T5115 and an 80° CNMG geometry for consistent machining and long tool life, together with economical indexing from a double-sided chipbreaker. Order the CNMG190616 T5115 insert directly via Metav Werkzeuge or ask our consultants if needed.

CNMG 190616 T5115 ISO turning insert – CVD-coated carbide, 80° rhombic (Tungaloy)

CNMG190616 T5115 is an ISO‑standard indexable insert for turning applications, designed as a universal grade for cast iron and engineered for reliable edge stability in a wide range of machining tasks.

• ISO CNMG 190616 geometry, 80° rhombic insert
• CVD-coated carbide grade T5115 for cast iron
• Double-sided chipbreaker for repeatable indexing
• Cylindrical hole mount, 6.35 mm plate thickness

Consistent wear life and surface quality through CVD-coated carbide

The CVD-coated carbide grade T5115 delivers a balanced mix of wear resistance and edge stability, which translates into predictable component quality and longer effective tool life. As a universal grade for cast iron, this insert reduces the need for frequent index changes while maintaining a consistent surface finish. The coating enhances thermal stability at elevated cutting temperatures and supports productive machining cycles with stable cutting edges.

Geometry that improves rigidity and reduces vibration

The 80° CNMG geometry combined with a 1.6 mm corner radius and a 6.35 mm plate thickness provides improved rigidity for medium to heavy turning operations. The double-sided chipbreaker offers two indexable cutting edges, enabling economical use of the insert and fast edge changes. Secure fixing is ensured by a cylindrical hole and standard mounting arrangements, while the rhombic form contributes to accessibility in shoulder and profile turning. Compatibility with toolholders depends on holder form, clearance angle, tolerance class, fastening, size and thickness.

Practical selection and application advice for turning tasks

Designed for both external and internal turning, this indexable insert is best paired with holders that match the ISO CNMG form and the specified clearance geometry. The double-sided design supports fast re-indexing for shorter downtime, and selecting the appropriate chipbreaker and grade according to workpiece stiffness and feed conditions ensures repeatable chip control and process reliability. For mixed workloads, the balanced properties mean fewer grade changes and improved process economy.

Contact Metav Werkzeuge for technical advice or to request this Tungaloy CNMG190616 T5115 indexable insert; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Product: CNMG190616 T5115 Tungaloy indexable insert
• Article number: 6852952
• Manufacturer SKU: TUN6852952
• SKU: 6852952-Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Facts

• Size: 19 mm
• Thickness: 6.35 mm
• Corner radius: 1.6 mm
• Included angle: 80°
• Clearance angle: 0°

Special features

• Material: carbide (Hartmetall)
• Coating: CVD
• Grade: T5115, universal for cast iron
• Chipbreaker: double-sided
• Hole: cylindrical
• Shape: rhombic, CNMG geometry
• Application: turning (external and internal)
• Compatibility: determined by holder form, clearance angle, tolerance class, fastening, size and thickness

FAQ

Which materials can be machined with this insert?
The CNMG190616 T5115 indexable insert from Tungaloy is optimised for cast iron and offers a good balance of wear resistance and edge stability; it can also be used on various steels depending on cutting data and chipbreaker selection.

How does the chipbreaker design affect performance?
The double-sided chipbreaker on this T5115 grade provides controlled chip formation and reliable chip evacuation, improving surface quality and allowing economical re-indexing of the insert.

Is the insert compatible with standard CNMG holders?
Compatibility requires matching holder form, clearance angle, tolerance class, fastening method, size and thickness; the CNMG190616 form follows ISO geometry and fits holders designed for CNMG inserts with the corresponding seat and clamp.

What do the numbers in CNMG190616 mean?
The designation CNMG190616 indicates the CNMG form with a 19 mm inscribed circle, a plate thickness corresponding to 6.35 mm (06 code) and a corner radius of 1.6 mm (16 code).

Can this insert handle heavy-duty turning?
The 80° geometry, 6.35 mm thickness and 1.6 mm corner radius give good rigidity for medium to heavy cuts; final suitability depends on machine stability, holder choice and cutting 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.