CNMG 120416 T9235 Wendeplatten - Tungaloy

Take advantage of the CVD-coated carbide grade and the 1.6 mm corner radius for dependable performance under interrupted cuts and unstable conditions; combine robustness, predictable edge life and ISO-compatibility for uninterrupted turning operations. Order the CNMG120416 T9235 indexable insert directly via Metav Werkzeuge or consult our specialists for application-specific guidance.

CNMG120416 T9235 CNMG — CVD-coated carbide insert for turning by Tungaloy

CNMG120416 T9235 is an ISO‑standard indexable insert for turning, designed for external and internal operations where stability is limited and interrupted cuts occur

• CVD-coated carbide for robust performance
• Rhombic 80° geometry for versatile turning
• 1.6 mm corner radius for enhanced edge strength
• Double-sided chipbreaker for consistent chip control

Reliable cutting where conditions vary

The CVD‑coated carbide composition delivers a balance between toughness and wear resistance, making it suitable for steel at lower cutting speeds and in less stable setups. The T9235 grade is formulated to preserve the cutting edge during interrupted cuts, which reduces unexpected tool changes and maintains batch consistency. This predictable behaviour supports process reliability and contributes to measurable productivity improvements in small to medium series turning.

Compatibility explained: mounts and fitment

ISO compatibility depends on form, clearance, tolerance class, clamping and size; the rhombic 80° geometry and a 0° rake angle allow the insert to fit common indexable holders designed for CNMG profiles. The insert's cylindrical hole and standard thickness of 4.76 mm ensure secure fastening and repeatable positioning, simplifying tool setup. Clear reference to ISO geometry aids selection of the matching holder and clamping set, shortening setup times and reducing scrap from incorrect fits.

Edge control and chip management for stable results

A 1.6 mm corner radius strengthens the cutting edge against mechanical shocks and feed variations, while the double-sided chipbreaker promotes reliable chip formation across a range of feeds. Together these features lower the risk of built-up edge and assist in maintaining surface finish, which is particularly valuable when machining interrupted profiles or when rigidity is constrained. The result is improved first-pass quality and fewer in‑process adjustments.

Operability and process benefits in everyday use

With ISO standardisation and a clearly defined grade, this insert simplifies inventory and tool planning while offering long running times in demanding conditions. The carbide substrate combined with the CVD layer reduces flank wear under low-speed, heavy engagement scenarios, delivering longer periods between indexings. For operations seeking a robust turning solution that balances edge life with chip control, this insert provides both operational confidence and cost-effective tool life.

Discuss application suitability with Metav Werkzeuge — contact Metav Werkzeuge for tailored recommendations and order support via info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6786035
• SKU: 6786035-Tungaloy
• Manufacturer article number: TUN6786035
• Model series: ISO-Drehwendeschneidplatten
• Label: CNMG120416 T9235 Tungaloy-Wendeplatte

Facts

• Corner radius: 1.6 mm
• Thickness: 4.76 mm
• Plate size: 12 mm
• Main angle: 80°
• Rake (free) angle: 0°

Special features

• Material: carbide
• Coating/type: CVD-coated carbide
• Grade: T9235
• Geometry: rhombic
• Hole: cylindrical hole
• Chipbreaker: double-sided
• Application: turning, external and internal
• Compatibility: ISO-standard insert, fits holders by form, clearance and size

FAQ

What materials is the CNMG120416 T9235 suitable for?
The CNMG120416 T9235 insert from Tungaloy is suitable for machining steel, with the grade optimised for lower cutting speeds and applications involving interrupted cuts.

How does the insert mount to standard toolholders?
Compatibility is determined by ISO geometry; the CNMG120416 uses a rhombic 80° form and a cylindrical hole with standard thickness (4.76 mm) to secure into compatible CNMG holders.

Is the chip control effective for mixed or interrupted turning?
Yes, the double-sided chipbreaker on the CNMG120416 T9235 promotes consistent chip formation and controlled evacuation, improving surface finish in interrupted operations.

What is the benefit of the 1.6 mm corner radius?
A 1.6 mm corner radius provides enhanced edge strength on the CNMG120416 insert, reducing the risk of chipping under variable feeds and contributing to stable tool life.

Can this insert be used for internal and external turning?
The CNMG120416 T9235 is designed for both external and internal turning when matched with the appropriate ISO‑compliant holder and under the recommended machining conditions.

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.