CNMG 190608 T9215 TM Wendeplatten - Tungaloy

Take advantage of the CVD-coated carbide and robust 80° rhombic geometry to boost productivity in medium-steel turning; the 0.8 mm corner radius balances surface finish and edge strength for continuous to lightly interrupted cuts. Order the insert directly via Metav Werkzeuge or ask our consultants if needed.

CNMG 190608 T9215 rhombic turning insert — CVD-coated carbide, 80° geometry — Tungaloy

CNMG 190608 T9215 is an ISO-format rhombic insert designed for general turning applications in medium steels, offering high wear resistance and stable performance in productive machining.

• CVD-coated carbide for long tool life
• 80° rhombic geometry for versatile turning
• 0.8 mm corner radius for reliable finishes
• Cylindrical hole for secure clamping

Durable coating that sustains productive turning

The CVD-coated carbide grade T9215 provides a balance of wear resistance and fracture toughness, making it especially suitable for medium steel machining where sustained cutting and occasional light interruptions occur. The chemical vapour deposition layer increases resistance to abrasive wear and thermal stress, which in turn prolongs the useful life of the insert and reduces tool-change frequency. For production environments this means fewer interruptions and a more consistent output.

Geometry and edge design for consistent surface quality

The rhombic 80° geometry combined with a 0.8 mm corner radius delivers a compromise between rigidity and surface finish: the acute edge permits efficient metal cutting on profiles and shoulders, while the corner radius supports a stable cutting edge that reduces vibration and improves finish quality. The TM chipbreaker suits both continuous and slightly interrupted feeds, simplifying parameter selection for operators and enabling repeatable results across batches.

Compatibility and secure clamping in ISO systems

As an ISO-standard turning insert, compatibility is governed by the insert’s form, clearance angle, tolerance class, fastening method, size and thickness. The cylindrical hole and supplied clamping systems ensure a positive, reproducible seat in standard CNMG pockets. This repeatability reduces setup time and supports predictable cutting forces, which is particularly valuable when integrating the insert into pre-assembled tool systems or when alternating between different machine-day shifts.

Practical benefits for shop-floor decision making

Choosing this grade and geometry supports higher productivity through lower wear and fewer edge failures, while also offering predictable reconditioning intervals. The combination of CVD coating and a robust substrate helps maintain dimensional stability during longer cuts, reducing rework and inspection cycles. For operations that balance throughput and component quality, the insert’s characteristics enable safer process windows and more consistent part tolerances.

For reliable medium-steel turning with original Tungaloy quality, request further application data or order CNMG 190608 T9215 inserts through Metav Werkzeuge — Metav Werkzeuge can advise on insert-to-holder compatibility and availability.

Technical data

• Article number: 6773858

• SKU: 6773858-Tungaloy

• Manufacturer article number: TUN6773858

• Model series: ISO-Drehwendeschneidplatten

Core dimensions

• ISO designation: 190608

• Insert form: rhombic, 80°

• Size: 19 mm

• Thickness: 6.35 mm

• Corner radius: 0.8 mm

Features and application

• Material: carbide
• Coating / grade: T9215 (CVD-coated carbide)
• Chipbreaker: TM
• Hole: with cylindrical hole
• Typical application: turning (outside and inside)
• Suitable for: medium steel machining, continuous to lightly interrupted cuts

FAQ

What materials is this insert best suited for?
The CNMG 190608 T9215 insert is optimised for medium steels; the T9215 CVD-coated carbide combines wear resistance with toughness for stable performance in those materials.

How does the TM chipbreaker influence cutting parameters?
The TM chipbreaker on this rhombic insert produces predictable chip control in continuous and lightly interrupted cuts, allowing for stable feeds and reduced risk of built-up edge when using the CNMG 190608 T9215 insert.

Is the insert compatible with standard CNMG toolholders?
Yes. The CNMG 190608-TM follows ISO geometry and fits toolholders designed for CNMG inserts, with the cylindrical hole ensuring secure clamping and repeatable seating.

Can this insert be used for finishing and roughing operations?
The 0.8 mm corner radius and grade make the insert suitable for finishing where a good surface is required and for light roughing in medium steel, offering a balance between finish quality and edge robustness.

How does the CVD coating affect tool life compared with uncoated grades?
The CVD coating on the T9215 grade improves resistance to abrasive and thermal wear, typically extending tool life in steel turning applications compared with uncoated carbides, which supports higher productivity and fewer tool changes.

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.