CNGR 32T15- AH976 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated AH976 for enhanced wear and chipping resistance, the ISO CNGR form for secure holder compatibility, and precise geometry for consistent surface quality — order directly via Metav Werkzeuge or ask the consultants for application support.

CNGR 32T15- AH976 turning insert — PVD-coated carbide, rhombic 32, by Tungaloy

CNGR32T15- AH976 is an ISO-standard rhombic turning insert designed for reliable external and internal turning in production environments.

• PVD-coated carbide AH976 for wear resistance
• ISO CNGR rhombic, size 32
• 0° clearance with 80° cutting angle
• Single-sided chipbreaker for controlled chips

Reliable edge life and measurable process security

The PVD-coated AH976 grade delivers a wear- and breakage-resistant cutting edge that is engineered for sustained performance in repetitive turning tasks. As an ISO-standard insert, it ensures predictable interchangeability: compatibility with a holder is defined by the insert's form, clearance angle, tolerance class, fastening method, size and thickness. This standardisation reduces setup variability and supports reproducible cycles, translating into lower process variation and improved overall equipment effectiveness. The use of carbide and a hard, PVD surface layer contributes directly to longer tool life and consistent component tolerance.

Geometry tuned for stable cutting and consistent chip control

The rhombic form with an 80° main cutting angle and 0° clearance is optimised for stability in both facing and light-depth turning. The 1.59 mm plate thickness and the single-sided chipbreaker promote controlled chip formation and reduced vibration, which benefits surface finish and dimensional accuracy. Selecting the correct chipbreaker and grade for the workpiece material and machining conditions improves throughput and reduces unplanned downtime by limiting edge chipping and unexpected insert failures. Clear identification of the insert geometry simplifies holder selection and clamping, ensuring a secure interface between insert and toolholder.

Practical application guidance and integration into the production line

This insert is intended primarily for turning operations where a sharp, secure cutting edge and process reliability are required. The insert is supplied without a hole and is compatible with holders and boring bars that match the CNGR form and the 32T15- ISO designation. When integrating into a production line, choose a holder that matches the insert's tolerance class and fastening type to maintain clamping stability. For abrasive or interrupted cuts, the robust PVD coating and the AH976 substrate provide additional protection against flank wear and chipping, supporting higher uptime and predictable maintenance intervals.

For application advice, availability and delivery coordination for Tungaloy AH976 inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — technical consultants are available to recommend the optimal chipbreaker and holder match for the intended turning tasks

Technical data

• Article number: 6801904
• Manufacturer SKU: TUN6801904
• Item label: CNGR32T15- AH976 Tungaloy-Wendeplatte

Key specifications

• Size: 32
• Thickness: 1.59 mm
• Clearance angle: 0°
• Cutting angle: 80°

Special features

• Grade/coating: AH976, PVD-coated carbide
• Plate form: rhombic
• Chipbreaker: single-sided
• Hole: none
• Model series: ISO turning inserts
• Material: carbide

FAQ

What holder features are required for safe use of this insert?
Compatibility depends on holder form, clearance, tolerance class, fastening, size and thickness; the CNGR form and 32T15- designation guide correct holder selection for the CNGR32T15- AH976 insert.

Which operations is this insert suited for?
The insert is designed for external and internal turning where a sharp edge and process security are required; its PVD-coated AH976 grade supports wear resistance during repetitive turning.

How does the AH976 coating benefit machining performance?
AH976 is a PVD-coated carbide grade that increases resistance to wear and chipping, providing longer edge life and more consistent surface quality under typical turning conditions.

Is the insert supplied with a central hole for screw clamping?
No — this insert is supplied without a hole and must be used with a compatible holder that secures the insert by the appropriate clamping method.

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.