DNMG 150404 AH6225 Wendeplatten - Tungaloy

High-performance PVD-coated AH6225 carbide in a 55° DNMG format provides a sharp yet stable cutting edge optimised for stainless-steel turning; ISO compatibility reduces setup complexity. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific selection.

DNMG150404 AH6225 turning insert, PVD-coated carbide for turning — Tungaloy

The DNMG150404 AH6225 is a rhombic, ISO-standard indexable insert designed for external and internal turning in demanding stainless-steel applications.

• PVD-coated carbide grade AH6225
• Designed for stainless steels
• 55° rhombic form DNMG
• Double-sided insert with cylindrical hole

Reliable performance for stainless-steel turning

The PVD-coated AH6225 grade combines a finely tuned coating with a tough carbide substrate to deliver a sharp cutting edge that remains stable under variable conditions. This indexable plate is optimised for medium machining of stainless steels, offering consistent chip control and extended edge life compared with uncoated grades. The result is improved process reliability and fewer tool changes, which supports continuous production and predictable part quality.

ISO compatibility that reduces setup time

The DNMG geometry follows ISO standard dimensions, so a matching holder and clamping set ensure fast, repeatable mounting. The insert’s 55° rhombic form and 0° relief produce predictable cutting forces and accessibility in both external and internal turning tasks. With a plate size of 15 mm and a thickness of 4.76 mm, the insert fits common ISO clamping systems; compatibility is determined by form, relief, tolerance class, fastening, size and thickness, simplifying tool management across machines.

Secure clamping and process versatility

A cylindrical hole and double-sided design permit economical indexability and positive clamping, while the built-in chipbreaker geometry supports stable chip formation in mixed operation modes. The plate is suitable for a range of workpiece conditions typical in stainless-steel turning, offering stable surface finish and repeatable dimensional results. Using a proven Tungaloy grade means predictable tool life and reduced scrap rates, contributing to overall production efficiency.

For reliable turning with Tungaloy’s AH6225 grade, contact Metav Werkzeuge for tailored selection support and quote SKU TUN6825541 to ensure rapid supply and correct specification

Technical data

• Article number: 6825541
• Manufacturer SKU: TUN6825541
• Model series: ISO-Drehwendeschneidplatten
• Label: DNMG150404 AH6225 Tungaloy-Wendeplatte

Core specifications

• Cutting edge radius: 0.4 mm
• Included angle: 55°
• Relief/clearance angle: 0°
• Plate thickness: 4.76 mm
• Plate size: 15 mm

Design & features

• PVD-coated carbide AH6225
• Rhombic plate, DNMG form
• Cylindrical hole for secure clamping
• Double-sided with chipbreaker geometry
• ISO designation DNMG150404
• Suitable for external and internal turning
• Compatibility defined by form, relief, tolerance, fastening, size and thickness

FAQ

What materials can this insert machine effectively? The DNMG150404 AH6225 insert is optimised for stainless steels and performs well in medium turning operations where a balance of edge sharpness and stability is required.

Which geometry and holder standards apply to this plate? The insert follows the DNMG ISO geometry with a 55° included angle and 0° relief; compatibility with holders is based on the ISO form, plate thickness (4.76 mm) and size (15 mm).

Is the insert reversible and how is it fixed? This is a double-sided indexable insert with a cylindrical hole for positive clamping; both sides provide usable cutting edges to extend service life.

For which turning operations is this plate intended? Designed for external and internal turning, the plate suits medium machining tasks and applications requiring consistent chip control and surface quality.

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.