CCMT 09T302 AH8015 Wendeplatten - Tungaloy

Combining a PVD-coated carbide AH8015 grade, a precise 0.2 mm corner radius and the ISO CCMT form delivers consistent edge life and versatile performance for general turning of heat-resistant alloys; order directly via Metav Werkzeuge or consult our specialists for holder compatibility and optimal cutting data.

CCMT 09T302 AH8015 Turning Insert (Tungaloy) — ISO rhombic indexable insert, PVD-coated carbide

CCMT09T302 AH8015 is an ISO-format, rhombic indexable turning insert designed for both external and internal turning operations, especially where wear resistance and edge stability are required.

• PVD-coated carbide grade AH8015
• 0.2 mm corner radius for fine finishes
• Rhombic ISO CCMT 09 form, 80° cutting angle
• Single-sided chipbreaker, hole with countersink

Durable performance for heat-resistant alloys

The insert is supplied in a PVD-coated carbide grade AH8015, a combination optimised for machining heat-resistant and high-temperature alloys. The coating raises wear resistance while the substrate maintains cutting-edge stability, resulting in longer usable life under thermal and mechanical stress. For production environments, this balance reduces tool changes and downtime, supporting a continuous turning process with predictable tool-life intervals.

Geometry that produces consistent surface quality

The rhombic ISO CCMT09T302 geometry and an 80° cutting angle give a reliable cutting engagement and good access in shoulder and profiling work. The 0.2 mm corner radius enables improved surface finish without compromising edge strength, suitable for finishing passes or light semi-finishing where a controlled cutting line is required. The plate thickness of 3.97 mm supports rigidity, which helps to reduce vibration and improve repeatability of part tolerances.

Built for easy mounting and secure clamping

Compatibility with holders is determined by seat form, relief angle, tolerance class, fastening method, size and thickness; the insert is supplied with a cylindrical hole plus a one-sided countersink (40°–60°) to fit standard clamping systems. Inserts are intended for use with a matching external holder or boring bar, base shim and clamping set, and replacement clamp screws. Choosing the correct seat and clamp prevents movement under cutting load and supports reproducible positioning during index changes.

Single-sided chip control and application guidance

The one-sided chipbreaker geometry supports predictable chip formation for a range of steels and alloys, improving evacuation during external and internal turning. For best results, select the chipbreaker and grade combination suitable for the workpiece material and machining stability; higher feeds and interrupted cuts will benefit from the robust edge provided by the AH8015 grade. Cutting parameters can be increased moderately compared with uncoated grades while maintaining acceptable tool life.

For tailored cutting data, holder matching and immediate availability of genuine Tungaloy inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — our technical advisors will recommend the best grade and clamping solution for the intended turning task.

Technical data

• Article number: 6775777
• Manufacturer SKU: TUN6775777
• Model series: ISO turning indexable inserts
• Material: cemented carbide
• Grade: AH8015
• ISO designation: CCMT09T302
• Insert size: 09
• Shape: rhombic
• Corner radius: 0.2 mm
• Thickness: 3.97 mm

Core specifications

• Relief/clearance angle: 7°
• Cutting angle: 80°
• Hole: with hole
• Hole style: cylindrical hole + single-sided countersink (40°–60°)
• Chipbreaker: single-sided
• Application: turning (external and internal)
• Coating: PVD-coated

Special features

• Suited to heat-resistant alloys
• Balanced wear resistance and edge stability
• ISO-compatible clamping and indexing
• Recommended for general-purpose turning and finishing

FAQ

What materials is this insert suited for?
The CCMT09T302 AH8015 insert is designed primarily for heat-resistant alloys; the PVD-coated AH8015 grade provides a balanced combination of wear resistance and edge stability suitable for a wide range of challenging steels and alloys.

How should the insert be clamped in a holder?
Use a compatible ISO seat and the correct clamping set for the rhombic CCMT form; the CCMT09T302 AH8015 insert features a cylindrical hole with a single-sided countersink (40°–60°) to ensure secure and repeatable mounting.

Can this insert be used for both external and internal turning?
Yes — the geometry and single-sided chipbreaker make the CCMT09T302 AH8015 suitable for both external and internal turning operations when paired with the appropriate external holder or boring bar.

What cutting edge life can be expected compared with uncoated grades?
The PVD coating on the AH8015 grade improves wear resistance and typically extends edge life versus uncoated carbide under comparable cutting conditions, though actual life depends on material, feeds and cutting speed.

Which suppliers supply genuine replacement inserts and technical advice?
Metav Werkzeuge supplies genuine Tungaloy inserts such as the CCMT09T302 AH8015 and can provide holder-matching advice and cutting-parameter recommendations.

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.