CPMT 080202 T9225 Wendeplatten - Tungaloy

High-performance CVD-coated carbide and a compact ISO geometry combine to deliver consistent, robust turning results for medium to heavy steel work; the insert’s 0.2 mm corner radius and single-sided chipbreaker support stable chip control and improved surface finish. Order the CPMT080202 T9225 indexable insert directly via Metav Werkzeuge or ask our consultants if needed.

CPMT 080202 T9225 indexable insert for turning — Tungaloy

CPMT 080202 T9225 is an ISO rhombic indexable insert designed for versatile external and internal turning in industrial steel applications

• CVD-coated carbide grade T9225
• ISO rhombic insert CPMT 08
• Single-sided chipbreaker for stable chips
• 11° clearance and 0.2 mm corner radius

Consistent tool life through a robust universal grade

The T9225 grade is a CVD-coated carbide developed for robust, universal performance in medium to heavy steel turning. Its coating improves wear resistance on the cutting edge while maintaining the toughness required for slightly interrupted cuts and varying engagement conditions. The result is longer edge life and fewer tool changes, which reduces process interruptions and supports predictable production planning. For operations prioritising uptime, this balance of hardness and toughness translates directly into steady cycle times and dependable finishing quality.

Fast set-up and broad ISO compatibility for toolroom flexibility

The CPMT geometry follows the ISO standard for rhombic 08 inserts, which simplifies holder selection and interchangeability. Compatibility with a holder depends on form, clearance angle (11°), tolerance class, attachment method, size and thickness; the insert’s 2.38 mm thickness and 80° orientation ensure a secure seating in matching CPMT holders. The plate also incorporates a cylindrical hole with a single-sided countersink (40°–60°), enabling straightforward clamping with standard screws and shims. These features reduce set-up time and inventory complexity while keeping the workholding reliable under production loads.

Improved process stability and surface quality

A modest 0.2 mm corner radius together with the single-sided chipbreaker supports controlled chip formation and a robust cutting edge, helping to damp vibrations during heavier cuts. The insert’s geometry and grade are optimised to maintain a stable cutting edge under fluctuating cut depths, which enhances surface finish and reduces the risk of edge chipping. Explaining the term: a chipbreaker is a machined groove on the insert face that helps form and direct chips away from the cutting zone, reducing re-cutting and improving thermal distribution at the cutting edge—both beneficial for consistent part quality.

Practical guidance on selection and application

The ISO insert is intended for external and internal turning; when selecting a cutting system, match the chipbreaker and grade to the workpiece material, machining type and machine/tooling stability. For example, the T9225 grade is suited to steels where occasional interrupted cuts occur; for continuous, high-speed finishing a different grade or finer radius might be chosen. The basic system comprises the insert, a compatible external holder or boring bar, a shim/clamping set and replacement screws. Where uncertainties arise about holder fitment or process parameters, consult technical documentation or the supplier’s application notes to ensure correct pairing and set-up.

Contact Metav Werkzeuge for tailored application advice on the CPMT 080202 T9225 indexable insert from Tungaloy — specialists will recommend the optimal holder and process parameters for the intended steel application and production conditions.

Technical data

• Article number: 6781031
• Manufacturer SKU: TUN6781031
• SKU: 6781031-Tungaloy
• Designation: CPMT080202 T9225 Tungaloy indexable insert
• Model series: ISO turning indexable inserts

Facts

• Shape: rhombic (08)
• Corner radius: 0.2 mm
• Thickness: 2.38 mm
• Clearance angle: 11°
• Insert angle: 80°
• Hole: with cylindrical hole and one-sided countersink (40°–60°)

Special features

• Material: carbide
• Coating: CVD coating (T9225)
• Chipbreaker: single-sided
• Application: external and internal turning
• Compatible system: ISO CPMT holders, shim/clamping set and replacement screws

FAQ

What materials is this insert best suited for?
The CPMT 080202 T9225 indexable insert is optimised for medium to heavy steel turning and performs well when interrupted cuts demand additional toughness.

Which dimensions should be checked for holder compatibility?
Check shape (CPMT), size (08), thickness (2.38 mm), corner radius (0.2 mm), clearance angle (11°) and the hole/countersink configuration to ensure correct seating and clamping.

How does the T9225 coating benefit machining?
The CVD coating on the T9225 grade increases wear resistance and temperature tolerance at the cutting edge, extending tool life while maintaining toughness for variable cutting conditions.

Is the insert suitable for internal as well as external turning?
Yes, the ISO rhombic form and available hole/countersink configuration allow use in both external and internal turning setups when paired with the appropriate holder.

How should the chipbreaker be chosen for a job?
Select the chipbreaker according to workpiece material, depth of cut and machine stability; the single-sided chipbreaker on this insert promotes stable chip control in heavier steel turning.

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.