TPMT 110208 AH6235 PS Wendeplatten - Tungaloy

Take advantage of the combination of a PVD-coated carbide grade optimised for stainless steels, a compact 0.8 mm corner radius and a robust PS chipbreaker to maintain steady production and reduce rework. Order the insert directly via Metav Werkzeuge or request tailored advice from our consultants for optimal holder matching.

TPMT110208-PS AH6235 — TPMT 110208 AH6235 turning insert, PVD-coated carbide by Tungaloy for turning

TPMT110208-PS AH6235 is a triangle ISO turning insert designed for external and internal turning operations, especially where stainless steels and interrupted cuts demand a tougher grade and secure chip control

PVD-coated carbide AH6235 for stainless steels
PS chipbreaker for reliable chip control
Triangle 11 mm format with 0.8 mm corner radius
Centre hole with cylindrical bore and countersink

Consistent performance for demanding turning operations

The TPMT110208-PS AH6235 is supplied as a PVD-coated grade that balances wear resistance and toughness for turning applications with a tendency to notch or chipping. The AH6235 formulation is specifically developed for machining stainless steels and for operations with intermittent engagement, where a tougher substrate reduces the risk of premature edge failure. By combining a dedicated PS chipbreaker with a reliable coating, machining stability is improved and tool-change frequency can be reduced, supporting smoother production flows and predictable cycle times.

Why the geometry matters for productivity

The triangular 11 mm format with a 0.8 mm corner radius offers an effective compromise between edge strength and versatility. A larger corner radius increases edge life under unstable cutting conditions, while the compact size supports tight fixtures and short overhangs. The insert’s 11° clearance angle and 2.38 mm thickness are ISO-consistent parameters that assist in secure seating and predictable cutting forces. Compatibility with the toolholder is governed by form, clearance angle, tolerance class, fastening, size and thickness; this ensures the cutting edge performs as intended when mounted in a matching system.

Mounting features and system integration

Designed with a cylindrical hole and a single-sided countersink (40°–60°), the insert accommodates a wide range of clamping systems and enhances concentric seating on the seat. The ISO designation and the plate format make it straightforward to select corresponding external holders or boring bars, plus the necessary shim/clamping kit and replacement screws for a complete system setup. The robust mechanical mounting reduces vibration transmission and supports repeatable positioning, which contributes to consistent surface finish and dimensional stability.

Application recommendations and operational benefits

Select the PS chipbreaker and the AH6235 grade when machining stainless steels or when frequent interruptions in the cut occur; the chip geometry and substrate toughness help avoid built-up edge and brittle fracture. For finishing passes where surface quality is critical, the combination of the PVD layer and the insert geometry supports improved results with fewer passes. Systematic selection of holder rigidity and cutting parameters, together with this insert’s properties, enhances overall productivity and ensures reliable, repeatable performance in batch and single-part production. For additional machining data or help choosing the optimal chipbreaker and holder combination, technical advice is available.

For availability and application support for this Tungaloy turning insert, please contact Metav Werkzeuge — Metav Werkzeuge can advise on holder compatibility and delivery options

Technical data

• Article number: 6903509
• Manufacturer SKU: TUN6903509
• SKU: 6903509-Tungaloy
• Model series: ISO turning indexable inserts
• Material: carbide
• Grade/coating: AH6235 (PVD-coated)

Numbers / Core technical data

• ISO designation: 110208
• Insert designation: TPMT110208-PS
• Corner radius: 0.8 mm
• Insert size: 11 mm
• Thickness: 2.38 mm
• Clearance angle: 11°
• Included angle: 60°

Design / Special features

• Shape: triangular
• Chipbreaker: PS
• Hole: with cylindrical bore and single-sided countersink (40°–60°)
• Application: turning (external and internal)
• Typical system: insert + external holder or boring bar + shim/clamping set + spare screws
• Label: TPMT110208-PS AH6235

FAQ

What materials is this insert suited for?
The TPMT110208-PS AH6235 insert is formulated for machining stainless steels and is suitable for applications with interrupted cuts where a tougher grade is required.

How does the PS chipbreaker affect machining?
The PS chipbreaker on this PVD-coated carbide insert promotes controlled chip formation and evacuation, which assists stable cutting and reduces the risk of edge chipping during interrupted machining.

Which holders are compatible with this ISO insert?
Compatibility is determined by the insert form, 11° clearance angle, tolerance class, fastening method, size and thickness; the TPMT110208-PS is compatible with ISO-standard triangular turning holders sized for 11 mm inserts.

What does the centre hole and countersink provide?
The cylindrical hole with a single-sided countersink (40°–60°) ensures concentric seating and secure clamping, improving repeatability and reducing vibration when the insert is mounted.

Is this insert available individually and how is it identified?
Yes — the insert is identified by article number 6903509 and manufacturer SKU TUN6903509; it is offered as an individual ISO-format indexable insert.

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.