TPMT 110308 AH6225 Wendeplatten - Tungaloy

Take advantage of a PVD-coated carbide grade and a 0.8 mm corner radius that balance sharpness and stability for consistent medium-duty turning. Order directly via Metav Werkzeuge or consult our advisors for selection and supply.

TPMT 110308 AH6225 TPMT110308-PS — ISO turning insert for Drehen by Tungaloy, PVD-coated carbide, 0.8 mm corner radius

TPMT110308-PS AH6225 is an ISO-format turning insert designed for external and internal turning of rostfreier Stahl, offering a sharp yet robust cutting edge for variable machining conditions

• PVD-coated carbide for edge stability
• Triangular form with 0.8 mm corner radius
• Cylindrical hole with single-side countersink
• ISO standard plate for compatible holders

Consistent cutting performance through optimised coating and grade

The insert combines a PVD-coated carbide grade (AH6225) with a geometry tuned for medium machining tasks. The chemical and mechanical properties of the coating increase thermal resistance and reduce flank wear, which results in a more predictable tool life and less frequent insert changes. For operations on rostfreier Stahl, this means a reliable compromise between a sharp cutting edge and structural integrity under varying loads. The 0.8 mm corner radius supports repeatable surface finish while limiting edge chipping when conditions fluctuate.

Clear compatibility and simple tool system integration

Designed to the ISO system, the triangular format and the cylindrical hole with one-side countersink (40°–60°) ensure compatibility with a wide range of external holders and boring bars. The insert thickness of 3.18 mm and the specified size of 11 mm match common clamping and tolerance classes; however, compatibility depends on holder form, clearance angle and fastening method. The specified 11° clearance supports stable cutting geometry; matching the insert to the correct holder and clamping set-up ensures optimal force distribution and repeatable results on the machine.

Effective chip control and productivity in mixed conditions

The integrated PS chipbreaker has been developed to manage chip formation during turning, reducing the risk of long, entangling chips and improving evacuation in both external and internal operations. When paired with the sharp-stable edge of the AH6225 grade, the chipformer assists in delivering consistent component surfaces and shorter secondary process time. For shops aiming to improve throughput while maintaining surface integrity, the combination of chip control and PVD surface treatment supports higher spindle utilisation and reduced rework.

Practical workshop handling and selection guidance

The insert is supplied as an ISO-format plate intended for turning applications and requires the corresponding clamp set and screws for assembly. Because the compatibility is governed by form, clearance angle, tolerance class, fastening and thickness, it is advisable to verify holder specifications before purchase. For workshops that process rostfreier Stahl intermittently or under changing conditions, this insert offers an economical balance: improved edge life without the need for specialist tooling for every job. Technical advice on holder selection or cutting parameters is available to ensure optimal integration into existing tool systems.

For application-specific recommendations and fast supply of Tungaloy TPMT110308-PS AH6225 inserts, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for personalised consultancy and order placement.

Technical data

• Article number: 6903340
• Manufacturer SKU: TUN6903340
• Stock SKU: 6903340-Tungaloy
• Designation: TPMT110308-PS AH6225
• Material: Carbide (Hartmetall)

Facts

• Corner radius: 0.8 mm
• Clearance angle: 11°
• Included angle: 60°
• Thickness: 3.18 mm
• Size: 11 mm

Special features

• PVD coating, grade AH6225
• Chipbreaker: PS
• Triangular plate form
• Cylindrical hole with one-side countersink (40°–60°)
• For rostfreier Stahl machining
• Application: Drehen (turning)
• ISO-format turning inserts

FAQ

What materials is this insert optimised for?
The TPMT110308-PS AH6225 insert is optimised for machining rostfreier Stahl; the AH6225 PVD-coated grade is tuned for a balance of edge sharpness and wear resistance.

How does the PS chipbreaker affect performance?
The PS chipbreaker on the TPMT110308-PS promotes controlled chip formation and evacuation, improving surface finish and reducing the risk of chip entanglement during turning.

Which holder features are required for correct fitment?
Correct fitment requires a holder that matches the ISO triangular plate, the 11° clearance angle and the 3.18 mm thickness; the cylindrical hole with countersink aligns with standard clamping screws.

Can this insert be used for both external and internal turning?
Yes — the ISO-format triangular plate and chipbreaker design enable both external and internal turning provided the correct holder and clamping set are used.

How is the corner radius relevant to surface finish?
The 0.8 mm corner radius of the TPMT110308-PS provides a compromise between a sharp cutting edge and edge strength, helping to produce consistent surface finishes while resisting chipping under variable loads.

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.