CCMT 09T304 AH725 Wendeplatten - Tungaloy

Benefit from the combination of a PVD‑coated carbide AH725 grade, an 80° rhombic geometry and a single‑sided chipbreaker that support stable, economical turning across steels and stainless steels. Order the CCMT09T304 AH725 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed.

CCMT 09T304 AH725 — Indexable Turning Insert for Turning, Tungaloy

A CCMT09T304 AH725 indexable turning insert for external and internal turning, featuring an 80° rhombic plate form and a single‑sided chipbreaker for reliable chip control

• 80° rhombic indexable geometry
• AH725 PVD‑coated carbide grade
• Single‑sided chipbreaker for consistent chips
• Cylindrical hole with 40°–60° countersink

Consistent performance across mixed steels and stainless steels

The CCMT09T304 AH725 insert is built on a PVD‑coated carbide substrate and the AH725 grade, which combines fracture resistance with broad workpiece coverage. This universal grade reduces the need for frequent insert changes when switching between different steels and stainless steels, especially in smaller tool setups or where process reliability is critical. The PVD layer enhances surface hardness and wear resistance while preserving edge toughness, resulting in longer, more predictable tool life and fewer interrupted production cycles.

Precision geometry that simplifies holder selection and setup

An 80° rhombic plate form with a nominal corner radius 0.4 mm and a relief angle of 7° delivers predictable cutting engagement and surface finish. The insert thickness of 3.97 mm and standard 09 size mean compatibility with ISO indexable holders; final fit is determined by form, relief angle, tolerance class, fastening, size and thickness. The centrally positioned cylindrical hole with a 40°–60° countersink secures repeatable clamping and reduces micro‑movement under cutting loads. These defined dimensions shorten setup time and make tool selection straightforward for shop environments that use ISO‑compliant tool systems.

Stable chip control for higher productivity and surface quality

The single‑sided chipbreaker is optimised for controlled chip formation during turning, reducing long swarf and minimising the risk of built‑up edge on the cutting edge. Controlled chips improve coolant penetration and evacuation, supporting a consistent surface finish and reducing manual handling post‑cut. For typical external and internal turning operations the combination of the chip control geometry and the AH725 grade offers a balance between reliability and cutting performance, helping to lower scrap rates and extend intervals between tool changes — a direct contribution to economical machining.

Contact Metav Werkzeuge for application advice on Tungaloy CCMT09T304 AH725 inserts — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6864887
• SKU: 6864887-Tungaloy
• Manufacturer SKU: TUN6864887
• Designation: CCMT09T304 AH725 Tungaloy indexable insert
• Material: Carbide

Core data

• Cutting angle: 80°
• Relief angle: 7°
• Corner radius: 0.4 mm
• Thickness: 3.97 mm
• Size: 09

Special features

• Rhombic plate form
• Single‑sided chipbreaker
• Cylindrical hole with 40°–60° countersink
• PVD‑coated carbide grade AH725
• Suitable for external and internal turning
• ISO indexable insert series
• Compatibility determined by form, relief angle, tolerance class, fastening, size and thickness

FAQ

Is the CCMT09T304 AH725 suitable for stainless steels?
Yes. The CCMT09T304 AH725 insert uses a universal AH725 PVD‑coated carbide grade optimised for both steels and stainless steels, delivering good edge stability and wear resistance.

Which holders work with this insert?
The insert follows ISO indexable insert dimensions; compatibility depends on the holder’s form, relief angle, tolerance class, fastening method, size and plate thickness. The cylindrical hole with countersink supports standard clamping systems.

What applications is this insert best for?
Designed for external and internal turning, the insert performs well where process reliability and consistent chip control are priorities, including operations with smaller tool sizes.

What are the exact identifiers for ordering?
Article number 6864887, SKU 6864887‑Tungaloy and Manufacturer SKU TUN6864887 correspond to the CCMT09T304 AH725 Tungaloy indexable insert.

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.