DNMG 110408 AH6235 Wendeplatten - Tungaloy

Take advantage of the combination of a PVD-coated carbide grade designed for interrupted cuts, a rhombic DNMG110408 shape with a 0.8 mm corner radius, and a secure, cylindrical-hole fixing for consistent tool changes; order directly via Metav Werkzeuge or consult our team for application-specific recommendations.

DNMG 110408 AH6235 turning insert for Drehen – Tungaloy

DNMG110408 AH6235 is an ISO-standard turning insert for external and internal turning, engineered for reliable performance in demanding materials and interrupted cuts.

• PVD-coated carbide AH6235 for tough materials
• Double-sided chipbreaker for stable machining
• Rhombic form with 0.8 mm corner radius
• 0° relief angle with cylindrical hole fixing

Consistent cutting performance for rostfreier Stahl and difficult alloys

The PVD-coated carbide composition and the AH6235 grade deliver improved toughness for operations that involve interrupted cuts or increased breakout risk. This behaviour reduces the frequency of edge breakage and extends effective tool life under variable loads. The result is a more predictable machining cycle and fewer unscheduled tool changes when machining rostfreier Stahl or similarly demanding alloys. The insert’s geometry supports controlled chip formation and helps maintain surface integrity, which is particularly important for components where finish and dimensional stability are critical.

Fast changeover and reliable clamping for productive turning

Compatibility with the toolholder depends on shape, relief angle, tolerance class, fastening method, size and thickness; the DNMG format is widely accepted across ISO holders, enabling straightforward replacement during set-up. The cylindrical hole and standard fixing position simplify clamp engagement and reduce run-out risk. For production environments this translates into shorter machine downtime and quicker tool swaps. The rhombic outline combined with a double-sided chipbreaker permits two usable edges per index, contributing to lower tooling costs and improved process continuity.

Geometry and clearance tailored to stable machining

A 0° relief angle and a 55° approach geometry ensure secure cutting engagement with conservative clearance to assist in intermittent cutting conditions. The 0.8 mm corner radius balances edge strength and the ability to produce acceptable surface finishes without excessive cutting forces. These geometric choices help to avoid chatter and support consistent chip evacuation when paired with appropriate feeds and speeds. For less experienced planners, the combination of these parameters provides a reliable starting point for process optimisation in turning operations.

Material and coating benefits for wider material coverage

The insert is manufactured from cemented carbide and finished with a PVD layer selected to enhance edge stability and wear resistance under variable thermal loads. The AH6235 grade is specifically tuned for tougher cutting conditions and offers a broader material coverage than standard high-hardness grades, meaning fewer grade changes when alternating between different steels and alloys. Where process security and repeatability are priorities, this composition supports longer intervals between inspection or replacement while maintaining dimensional accuracy.

Contact Metav Werkzeuge for tailored recommendations on Tungaloy AH6235 DNMG110408 inserts and secure the optimal insert selection for demanding turning tasks of rostfreier Stahl and related materials

Technical data

• Article number: 6903370
• SKU: 6903370-Tungaloy
• Manufacturer SKU: TUN6903370
• Model series: ISO-Drehwendeschneidplatten
• Designation: DNMG110408 AH6235 Tungaloy-Wendeplatte

Facts

• Size: 11 mm
• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Cutting angle: 55°
• Relief angle: 0°

Special features

• Grade: AH6235
• Material: carbide
• Coating: PVD-coated carbide
• Chipbreaker: double-sided
• Shape: rhombic
• Hole: with cylindrical hole
• Intended use: Drehen

FAQ

Which materials is this insert suited for?
The DNMG110408 AH6235 insert is designed primarily for rostfreier Stahl and materials prone to work-hardening or intermittent cutting, offering improved edge stability in such conditions.

How is the insert secured in the holder?
The insert uses a cylindrical hole fixing; compatibility with a holder is determined by shape, relief angle, tolerance class, fastening type, size and thickness to ensure accurate seating and minimal run-out.

What advantage does the AH6235 grade provide?
AH6235, a PVD-coated carbide grade from Tungaloy, provides enhanced toughness and chip control for interrupted cuts and applications with higher breakout risk, extending usable edge life.

Can the insert be used for internal as well as external turning?
Yes, the ISO DNMG format is suitable for both external and internal turning when matched with an appropriate holder and machining parameters.

Is the chipbreaker single-use or reversible?
The insert features a double-sided chipbreaker, allowing both edges to be used; this supports economical tool usage and quicker index changes.

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.