TPMT 110308 AH6225 Wendeplatten - Tungaloy

Take advantage of a PVD-coated AH6225 carbide grade that combines a sharp, stable cutting edge with reliable chip control for stainless steels; the ISO 60° triangular geometry and 0.8 mm corner radius ensure repeatable clamping and predictable wear. Order the TPMT110308-PSS AH6225 directly via Metav Werkzeuge or request application advice from our consultants.

TPMT110308-PSS AH6225 — ISO turning insert, PVD-coated carbide, 60° geometry (Tungaloy)

A TPMT110308-PSS AH6225 indexable insert for external and internal turning, engineered for stainless steels and compatible with ISO-standard holders through its 60° triangular form and central locating hole

• PVD-coated carbide grade AH6225
• Designed for stainless steels with PSS chip control
• ISO triangular insert, 60° geometry
• Corner radius 0.8 mm, central hole and countersink

Consistent performance on stainless steels with optimised chip control

The PVD-coated carbide grade AH6225 is formulated for machining stainless steels, offering a combination of a sharp, stable cutting edge and resistance to abrasive and adhesive wear under medium cutting conditions. The integrated PSS chipbreaker promotes reliable chip formation across varying feed rates and interrupted cuts, reducing the risk of built-up edge and surface damage. For shops processing batches of shafts, sleeves or complex profiles, this balance between edge sharpness and toughness delivers consistent surface finish and dimensional stability while keeping tool changes predictable.

ISO-standard geometry for secure clamping and easy toolset matching

The insert’s ISO triangular shape with a nominal 60° included angle and 11° relief angle provides a universal fit with many external holders and boring bars; compatibility is defined by form, relief angle, tolerance class, fastening and thickness. The central cylindrical hole with single-sided countersink (40°–60°) assures positive location and uniform clamp force, helping to maintain repeatable tool positions and reduce set-up time. These features translate into measurable process reliability: insert indexing is straightforward, replacement tolerances remain tight, and setup variations are minimised in serial production.

Practical benefits for productivity and predictable tool life

With a 0.8 mm corner radius and a plate thickness of 3.18 mm, the geometry supports medium-depth turning operations while preserving edge strength in the presence of variable cutting conditions. The PVD coating improves temperature resistance and wear life compared with uncoated grades, extending productive cutting time and lowering tool consumption. As an ISO-format, indexable solution the insert reduces inventory complexity—fewer toolholders and inserts cover a wider range of operations—resulting in lower per-part tooling costs and less machine downtime.

Contact Metav Werkzeuge for material-specific cutting data and order TUN6903335 directly by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 6903335
• Manufacturer SKU: TUN6903335
• Type: ISO turning insert (TPMT)
• Grade: AH6225
• Chipbreaker: PSS
• Manufacturer: Tungaloy

Facts

• Geometry: 60° included angle
• Corner radius: 0.8 mm
• Size: 11 mm
• Thickness: 3.18 mm
• Relief angle: 11°
• Hole: with cylindrical hole and single-sided countersink (40°–60°)

Special features

• Material: carbide
• Coating: PVD-coated
• Application: turning; external and internal turning
• ISO designation: TPMT110308-PSS
• Form: triangular
• Compatible with ISO-standard holders; clamping determined by form, relief angle, tolerance class and fastening

FAQ

What materials is this insert intended for?
The TPMT110308-PSS AH6225 is optimised for stainless steels; the AH6225 carbide grade and PSS chipbreaker promote controlled chips and stable cutting on a wide range of rostfrei materials.

How does the PVD coating benefit machining performance?
A PVD-coated surface on this indexable insert increases temperature resistance and wear life, which helps the AH6225 grade maintain a sharper edge and deliver more consistent tool life in medium-turning operations.

Is the insert compatible with standard ISO holders?
Yes; the triangular ISO form with a 60° included angle and central hole enables compatibility with standard external holders and boring bars, provided the holder matches the insert’s form, relief angle and thickness.

What advantages does the 0.8 mm corner radius provide?
The 0.8 mm corner radius balances edge strength and finish quality, making the insert suitable for medium feeds where a stable edge is required without excessive cutting forces.

Can this insert be used for internal turning as well as external?
The insert is suitable for both external and internal turning; selection of the appropriate holder or boring bar ensures correct clamping and access for internal operations.

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.