TPMT 110308 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of CVD‑coated carbide T9225, a 60° triangular geometry and a secure central mounting to ensure stable performance in medium to heavy Stahl turning; order directly via Metav Werkzeuge or ask the technical team for application advice.

TPMT 110308 T9225 — ISO turning insert TPMT110308-PSS for turning (60°) by Tungaloy

The TPMT110308-PSS T9225 is an ISO‑standard triangular turning insert designed for robust external and internal turning, combining a 60° geometry with a 0.8 mm corner radius and a central hole with a 40°–60° countersink for secure clamping.

• ISO‑standard triangular insert, 60° geometry
• CVD-coated carbide grade T9225 for robustness
• 0.8 mm corner radius for stable edge life
• Central hole with 40°–60° countersink

Consistent compatibility and predictable toolholder fit for production use

As an ISO-normed insert, the triangular geometry and defined dimensions enable predictable mounting and repeatable set‑up. The insert’s fit to the toolholder is governed by form, 11° clearance, tolerance class, fastening method, size and 3.18 mm thickness, so selection of the matching external holder or boring bar is straightforward. This standardisation reduces set‑up time and supports high process reliability in serial production, while the central hole design facilitates consistent clamping and repeatable seating under varying cutting conditions.

Robust grade and coating for interrupted cuts and heavy engagement

The T9225 grade is a CVD‑coated carbide developed as a universal, tough grade for medium to heavy Stahl machining where varying engagement or lightly interrupted cuts demand extra toughness. The coating provides improved wear resistance and thermal stability, while the substrate carbide offers fracture resistance; together they extend effective tool life and enable higher average productivity. The integrated PSS chipbreaker assists in controlled chip formation, which contributes to safer operation and fewer process interruptions on demanding components.

Designed for flexible turning applications and simple system setup

Intended for both external and internal turning, the insert is part of a compact system comprising the indexable plate, a suitable external holder or boring bar, a shim/clamping set and replacement screws. The triangular shape with an 0.8 mm corner radius delivers a balance between strength and edge sharpness for finishing and medium roughing, while the central cylindrical hole with a one‑sided countersink (40°–60°) ensures secure fastening. Selection of the correct chipbreaker and grade should be matched to the workpiece material, machining strategy and machine stability to optimise cycle time and surface quality.

Choose Tungaloy’s TPMT110308-PSS T9225 for stable, productive Stahl turning and contact Metav Werkzeuge for tailored application advice via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6781002
• Manufacturer SKU: TUN6781002
• SKU: 6781002-Tungaloy
• Model series: ISO turning indexable inserts

Facts

• Corner radius: 0.8 mm
• Geometry angle: 60°
• Clearance angle: 11°
• Thickness: 3.18 mm
• Insert size: 11 mm

Special features

• Material: carbide
• Coating: T9225 (CVD)
• Chipbreaker: PSS
• Shape: triangular
• Central hole: with cylindrical hole and one-sided countersink (40°–60°)
• Application: external and internal turning
• Suitable for: medium to heavy Stahl machining
• System components: insert, external holder or boring bar, shim/clamp set, replacement screws

FAQ

What materials is this insert intended for? The Tungaloy TPMT110308-PSS T9225 is specified for medium to heavy Stahl machining and is designed to perform reliably under varying engagement and lightly interrupted cut conditions.

How does the T9225 coating benefit machining performance? The CVD‑coated T9225 provides enhanced wear resistance and thermal stability while the carbide substrate maintains toughness, together improving tool life and process stability for the insert.

Which chipbreaker is supplied with the insert and what does it do? This insert uses the PSS chipbreaker, which is optimised for controlled chip formation in turning operations, aiding safer chip evacuation and steady surface finish.

How should the insert be mounted in the toolholder? Mounting depends on matching the insert form, 11° clearance, tolerance class, fastening type, size and 3.18 mm thickness to the corresponding holder; the central hole with countersink ensures secure clamping when the holder is correctly specified.

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.