TPMT 130304 AH6235 Wendeplatten - Tungaloy

Take advantage of a PVD-coated carbide grade engineered for reliable performance in demanding turning operations and interrupted cuts; the combination of a 0.4 mm corner radius and a PS chipbreaker delivers controlled chips and extended tool life, supporting smooth production flow. Order directly via Metav Werkzeuge or consult our specialists for application advice.

TPMT 130304 AH6235 triangular turning insert, PVD-coated carbide — Tungaloy

A TPMT 130304 AH6235 triangular ISO turning insert designed for external and internal turning, optimised for rostfreier Stahl and interrupted cutting conditions.

• PVD-coated carbide grade AH6235
• Triangular 13 mm insert, 60° included angle
• 0.4 mm corner radius for medium finishing
• PS chipbreaker for interrupted cuts

Proven durability for rostfreier Stahl and difficult cuts

The insert’s PVD-coated carbide composition and the AH6235 grade provide a tougher cutting edge specifically formulated for machining rostfreier Stahl and operations with elevated breakout risk. This results in improved wear resistance and consistent edge stability under shock loads, meaning fewer unplanned tool changes and higher process uptime. The design supports confidence in repeatable surface quality during both facing and profiling operations.

Secure fit and ISO compatibility to reduce setup time

As an ISO-standard insert with a 13 mm triangular form and 3.18 mm plate thickness, compatibility with holders is determined by shape, clearance angle, tolerance class, fastening and size. The insert features a cylindrical hole with single-sided countersink (40°–60°) for positive clamping and stable seating. These mechanical details ensure precise seating in standard external holders or boring bars, simplifying changeovers and reducing machine downtime through predictable repeatability.

Controlled chip formation and economical tool life

The PS chipbreaker is matched to the plate geometry to promote manageable chip shapes in interrupted and continuous cut conditions, improving surface finish and safe chip evacuation. Combined with the PVD surface treatment, the insert offers better edge security and longer cutting intervals, which lowers tooling costs per part and supports higher productivity. Operators gain practical benefits: steadier feeds, fewer interruptions and a more reliable manufacturing rhythm.

For precision turning of rostfreier Stahl using Tungaloy’s AH6235-grade inserts, contact Metav Werkzeuge for tailored advice and prompt supply via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6890205

• SKU: 6890205-Tungaloy

• Manufacturer SKU: TUN6890205

• Model series: ISO turning indexable inserts

• Material: carbide (Hartmetall)

• Grade: AH6235 (PVD-coated)

Facts

• Radius: 0.4 mm

• Thickness: 3.18 mm

• Inscribed circle / size: 13 mm

• Clearance angle: 11°

• Included angle: 60°

• ISO code: 130304

Special features

• Triangular plate geometry

• Chipbreaker: PS

• Hole: with hole — cylindrical hole + single-sided countersink (40°–60°)

• Suited for rostfreier Stahl and interrupted cuts

• PVD coating for enhanced wear resistance

FAQ

Is this insert suitable for machining rostfreier Stahl?
Yes. The TPMT 130304 AH6235 turning insert is a PVD-coated carbide grade formulated for rostfreier Stahl and performs well in interrupted-cut conditions.

Which toolholders are compatible with this insert?
Compatibility depends on holder form, clearance, tolerance class, fastening method, size and thickness; the ISO-standard triangular format simplifies matching to common external holders and boring bars.

What chip control can be expected with the PS chipbreaker?
The PS chipbreaker promotes compact chips and reliable evacuation in interrupted and moderate continuous cuts, improving surface finish and process safety.

Can the insert be used for internal turning as well as external turning?
Yes. The geometry and hole-style fastening allow use in both external holders and appropriate boring bars for internal operations.

What identifiers should be quoted when ordering?
Reference the Tungaloy turning insert TPMT 130304 AH6235 and use the SKU 6890205-Tungaloy or article number 6890205 for clear ordering.

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.