TPMT 110308 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of a sharp, stable cutting edge and broad material versatility to maintain productive turning cycles. The PVD‑coated carbide grade AH6225 delivers a reliable performance on stainless steels while the ISO triangular geometry ensures straightforward seating and repeatability. Order directly via Metav Werkzeuge or consult the team for application advice.

TPMT 110308 AH6225 — Turning insert, PVD‑coated carbide by Tungaloy

A TPMT 110308 AH6225 ISO triangular turning insert engineered for external and internal turning, optimised for stainless steels and mid‑range cutting conditions

• PVD‑coated carbide grade AH6225
• Suited to stainless steel machining
• Triangle form with 60° included angle
• 11° clearance and 0.8 mm corner radius

Consistent chip control and a stable cutting edge for continuous production

The triangular insert delivers a combination of geometry and grade that promotes stable cutting edge behaviour under variable conditions. The PVD‑coated carbide and the carefully balanced AH6225 composition support a sharp edge while reducing flank wear in many turning tasks. Used as an ISO‑standard insert, the component helps to reduce downtime through predictable tool life, enabling tighter process planning and fewer unscheduled changes.

Reliable performance on stainless steels and mixed materials

Designed primarily for stainless steels, the grade offers improved resistance to work hardening and provides secure performance during interrupted cuts and changing feeds. The PVD coating enhances surface integrity and reduces built‑up edge, which is beneficial when machining softer, adhesive alloys as well as tougher austenitic grades. This results in fewer rework passes and a more consistent surface finish compared with uncoated alternatives.

Secure clamping and ISO system compatibility for easier set‑up

The triangular form with a 60° included angle and the specified with hole variant — a cylindrical hole plus a single‑sided countersink (40°–60°) — ensure straightforward seating in compatible holders. The 11° clearance angle and 0.8 mm corner radius help to balance strength and profile detail, and the insert complies with ISO dimensions so that compatibility depends on form, relief angle, tolerance class, fastening method, size and thickness. This simplifies machine set‑up and reduces the risk of incorrect mounting.

Practical selection and application advice for productive turning

Selecting the correct chipbreaker and grade is decisive: the TM chipbreaker paired with AH6225 suits medium cutting depths and variable feeds typical in many production turning applications. The insert is particularly effective for external and internal turning where a mix of stability and edge sharpness is required. For economic machining, the combination of geometry and coating supports a longer effective life and steady machining results, which contributes to measurable productivity gains.

For precise ordering or to discuss whether this Tungaloy AH6225 insert fits current fixtures and machining plans, contact Metav Werkzeuge for availability and tailored advice

Technical data

• Article number: 6947721
• SKU: 6947721-Tungaloy
• Manufacturer SKU: TUN6947721
• Article name: TPMT110308-TM AH6225

Facts

• Corner radius: 0.8 mm
• Included angle: 60°
• Clearance angle: 11°
• Plate thickness: 3.18 mm
• Plate size: 11 mm
• ISO designation: 110308

Special features

• Grade/coating: AH6225, PVD‑coated carbide
• Geometry: triangle insert, TM chipbreaker
• Hole: with hole; cylindrical hole + single‑sided countersink (40°–60°)
• Application: turning
• Model series: ISO turning inserts
• Material: carbide

FAQ

Which materials is this insert best suited for?
This insert is optimised for machining stainless steels; the AH6225 grade and PVD coating give reliable performance on a broad range of stainless variants.

What is the corner radius and how does it affect results?
The corner radius is 0.8 mm, which balances profile strength and fine surface finish for medium cutting depths.

How is the insert secured in the holder?
The insert features a cylindrical centre hole with a single‑sided countersink (40°–60°) and is held by the corresponding ISO‑compatible clamping system for stable seating.

Which chipbreaker is supplied and for which feeds is it intended?
This version uses the TM chipbreaker, designed for medium feeds and a range of depths where controlled chip formation and edge stability are required.

Is the geometry ISO compliant and easy to replace in standard holders?
Yes, the design follows ISO turning insert dimensions; compatibility depends on form, relief angle, tolerance class, fastening method, size and thickness, as with other ISO‑standard inserts.

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.