TPMT 110308 AH725 Wendeplatten - Tungaloy

Take advantage of the combination of high process security, universal PVD-coated carbide grade AH725, and precise ISO geometry for consistent turning results; order the insert via Metav Werkzeuge or consult the team for application guidance.

TPMT 110308 AH725 TPMT 110308 triangular turning insert for Drehen by Tungaloy

TPMT110308-PSS AH725 is an ISO-standard triangular insert for external and internal turning, designed for stable chip control and reliable performance on steel and stainless steels.

• TPMT 110308 AH725 triangular insert
• PVD-coated carbide for reliable wear resistance
• PSS chipbreaker for secure chip control
• 60° geometry with cylindrical hole and countersink

Reliable cutting performance for stable production

The combination of PVD-coated carbide and the AH725 grade delivers a wear-resistant cutting edge suitable for demanding turning tasks. The plate’s PSS chipbreaker promotes predictable chip formation, reducing interruptions in automated or manual machining cycles. With a 0.8 mm corner radius and a 60° geometry, the insert provides a balance between edge strength and dimensional control, which supports consistent surface finish and extended tool life. These technical characteristics translate directly into fewer tool changes and higher uptime on the shop floor.

Smooth integration into ISO tooling systems

Designed as an ISO standard turning insert, the item fits established holders when form, clearance angle, tolerance class, fastening method, size and thickness align. The cylindrical hole with a single-sided countersink (40°–60°) ensures secure clamping in compatible toolholders, while the 3.18 mm thickness and 11 mm plate size make it appropriate for compact tool assemblies where rigidity is essential. Clear specification of these dimensions simplifies tool planning and reduces the need for trial-and-error during fixture setup.

Versatile grade for mixed-material shops

The AH725 grade is a universal, fracture-resistant option optimised for a broad range of steels and stainless steels, especially where workpiece material changes occur frequently. The insert is particularly suitable for smaller tooling configurations and applications requiring high process security. By selecting this grade with its PSS chipbreaker, shops gain improved chip control across varied feed rates and depths of cut, helping to maintain cycle times and surface integrity when machining mixed batches or short production runs.

Practical benefits for process engineers and operators

Adopting this insert reduces set-up variability and supports reproducible results thanks to consistent edge geometry and a robust coating system. The grade’s balance between toughness and wear resistance helps address edge chipping in interrupted cuts and offers a degree of tolerance to fluctuating cutting conditions. In production environments where predictability is critical, these attributes help to lower scrap rates and support more efficient scheduling of tool changes and maintenance.

For application advice or to request availability of the Tungaloy TPMT110308-PSS AH725 turning inserts, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations and fast delivery coordination

Technical data

• Article number: 6864955
• Manufacturer SKU: TUN6864955
• SKU: 6864955-Tungaloy
• Model series: ISO-turning inserts
• Brand: Tungaloy

Data

• Corner radius: 0.8 mm
• Thickness: 3.18 mm
• Plate size: 11 mm
• Geometry angle: 60°
• Clearance angle: 11°
• Hole style: cylindrical hole + single-sided countersink (40°–60°)

Special features

• Grade/coating: AH725, PVD-coated carbide
• Chipbreaker: PSS
• Plate form: triangular
• Application: external and internal turning
• Compatibility: ISO-standard, holder compatibility determined by form, clearance angle, tolerance class, fastening, size and thickness
• Suitable materials: steel and stainless steels

FAQ

What materials is this insert best suited for?
The Tungaloy TPMT110308-PSS AH725 insert is formulated for machining steel and stainless steels, offering a universal, fracture-resistant performance across these material groups.

How does the PSS chipbreaker affect machining?
The PSS chipbreaker on the TPMT110308-PSS promotes controlled chip formation, which reduces the risk of entanglement and improves process reliability during external and internal turning.

What are the critical dimensions to check for holder compatibility?
Key dimensions for compatibility with a holder are the plate size (11 mm), thickness (3.18 mm), corner radius (0.8 mm), geometry angle (60°) and the hole style (cylindrical hole with a countersink 40°–60°).

Is AH725 suitable for small-diameter tooling?
Yes, the AH725 grade is optimised for smaller tooling and applications where high process security is required, delivering a balance of toughness and wear resistance.

Which standard ensures interchangeability with holders?
The insert conforms to ISO standards for turning inserts; compatibility is ensured when the holder matches form, clearance angle, tolerance class, fastening method, size and thickness.

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.