TPMT 110308 AH6235 Wendeplatten - Tungaloy

The combination of a PVD-coated AH6235 grade and a 0.8 mm nose radius delivers robust edge stability and extended performance in challenging stainless turning tasks. Order the TPMT110308-PM AH6235 directly via Metav Werkzeuge or consult our specialists for application-specific guidance.

TPMT 110308 AH6235 — Indexable Turning Insert, PVD-coated Carbide, Triangle 60° (Tungaloy)

TPMT110308-PM AH6235 is an ISO‑format indexable insert for general turning and interrupted cuts, designed for secure clamping and reliable performance in demanding stainless‑steel applications

• PVD-coated AH6235 carbide grade
• Triangle 60° geometry for versatile turning
• PM chipbreaker for controlled chips
• 0.8 mm nose radius for repeatable finishes

High‑performance grade for stainless turning and interrupted cuts

The PVD-coated AH6235 carbide grade is formulated to combine toughness with good wear resistance, making it particularly suitable for stainless steels and operations with interrupted cuts or elevated breakout risk. This translates into fewer edge failures and longer in‑process life compared with conventional grades. The result is improved process reliability and reduced unscheduled index changes, which supports higher machine utilisation and predictable component quality.

Geometry and clamping that improve stability and surface quality

The triangular insert with a 60° included angle and a 0.8 mm nose radius delivers a balance between edge strength and accessible cutting geometry for external and internal turning. The PM chipbreaker promotes fragmenting and evacuation of chips on medium feeds, reducing the chance of chip packing against the workpiece. The insert is supplied with a through hole and a single‑side countersink (40°–60°) to ensure consistent seating; compatibility with a holder is governed by form, relief angle, tolerance class, attachment and thickness — in line with ISO standards — enabling straightforward integration into established turning systems.

Practical system benefits and recommended use

The insert is intended for use in a system consisting of the ISO indexable insert, a matching external holder or boring bar, a shim/clamping kit and replacement screws. The 11° relief angle contributes to controlled cutting action and predictable wear patterns when machining a wide range of stainless alloys. For efficient application, select the chipbreaker and grade based on material ductility, required surface finish and machine stability. When stability is constrained, the tougher AH6235 reduces chipping; where finish is the priority, maintain appropriate feeds and speeds to exploit the 0.8 mm nose radius for consistent profile accuracy.

For specialist advice on integrating the TPMT110308-PM AH6235 into production setups or to request cutting parameter recommendations, contact Metav Werkzeuge — info@metav-werkzeuge.com / +49 2822 7131930 — our team will advise on holder compatibility and application optimisation.

Technical data

• Article number: 6903515

• Manufacturer SKU: TUN6903515

• Label: TPMT110308-PM AH6235

• Model series: ISO-Drehwendeschneidplatten

Core technical data

• Insert designation: TPMT110308-PM

• ISO code: 110308

• Shape: triangular

• Size: 11 mm

• Thickness: 3.18 mm

• Corner radius: 0.8 mm

• Relief angle: 11°

• Included angle: 60°

• Hole: with hole

• Hole style: cylindrical hole + single‑side countersink (40°–60°)

Special features

• Grade/coating: AH6235, PVD‑coated carbide

• Chipbreaker: PM

• Typical application: external and internal turning

• Material focus: stainless steels, interrupted cuts, applications with breakout risk

FAQ

What workpiece materials is this insert best suited for?
The TPMT110308‑PM AH6235 is specified for stainless steels and other materials where a tough, PVD‑coated carbide helps resist chipping in interrupted cuts.

Is the insert compatible with standard ISO triangular holders?
Compatibility depends on holder form, relief angle, tolerance class, attachment method and insert thickness; the TPMT110308‑PM follows ISO conventions to allow integration with matching triangular holders and boring bars.

Which chipbreaker is fitted and what is its benefit?
The insert uses a PM chipbreaker, which aids chip control and evacuation on medium feeds, helping to prevent chip accumulation and improving surface integrity.

How does the 0.8 mm nose radius affect surface finish?
A 0.8 mm radius provides a compromise between edge strength and the ability to achieve consistent surface finishes; it is suitable for general finishing and light profiling 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.