TPMT 110204 AH725 Wendeplatten - Tungaloy

Benefit from the combination of PVD-coated carbide, the universal AH725 grade and compact triangular geometry for stable, repeatable turning performance; order the insert directly via Metav Werkzeuge or consult the team for application advice.

TPMT110204 AH725 Turning insert — PVD-coated carbide, universal grade (Tungaloy)

TPMT110204 AH725 is a triangular ISO turning insert designed for external and internal turning applications, offering a universal, chipbreak-resistant grade for steel and stainless steels in demanding production environments.

• PVD-coated carbide for extended tool life
• Universal AH725 grade for steel and stainless steels
• Triangular 11 mm insert, 60° included angle
• One-sided chipbreaker for stable cutting
• Compatible with ISO turning holders

Consistent process security through material and grade

The insert combines a PVD-coated surface with a carbide substrate and the AH725 grade to deliver consistent process reliability across varying steels and stainless steels. The PVD layer reduces adhesion and wear at the cutting edge, which translates into longer tool life and fewer interruptions. This makes the component particularly suitable where mixed-material batches or small tools demand a robust, predictable performance.

Geometry engineered for rigidity and surface finish

A triangular shape with a 60° included angle, 0.4 mm corner radius and an 11° clearance angle provides a balance between cutting-edge strength and finishing capability. The seating hole with a cylindrical bore and a single-sided countersink (40°–60°) ensures secure clamping and repeatable positional accuracy. These geometric decisions improve stability, reduce vibration and help achieve better surface quality on turned parts.

Integration into ISO tooling systems for quick changeovers

Designed as part of the ISO turning insert family, the component fits standard external holders or boring bars when the holder form, clearance, tolerance class, fastening and thickness match. The system build typically comprises the ISO insert, a compatible outer holder or bar, a support shim/clamp set and replacement screws. The one-sided chipbreaker aids chip control in a wide range of cutting parameters, lowering downtime caused by poor chip evacuation.

Broad application spectrum and clear machining advantages

Intended primarily for turning, the insert performs well in both external and internal operations and is optimised for steel and stainless steels. The universal, fracture-resistant grade is a strong choice when workpiece materials vary or when higher process security is required. The combination of a tough carbide substrate and PVD treatment helps maintain a sharp, wear-resistant edge, resulting in fewer insert changes and improved productivity on the shop floor.

For dependable turning with the Tungaloy AH725 grade, contact Metav Werkzeuge for ordering and technical advice: info@metav-werkzeuge.com or telephone +49 2822 7131930

Technical data

• Article number: 6865368-Tungaloy
• Manufacturer SKU: TUN6865368
• Manufacturer article number: 6865368
• Model series: ISO turning inserts
• Material: carbide
• Grade: AH725

Core data

• Size: 11 mm
• Thickness: 2.38 mm
• Corner radius: 0.4 mm
• Clearance angle: 11°
• Included angle: 60°
• Shape: triangular
• Bore: with hole
• Bore style: cylindrical hole + one-sided countersink (40°–60°)

Design & features

• Coating: PVD
• Chipbreaker: one-sided
• Application: turning (external and internal)
• Compatibility: ISO holders/boring bars
• System components: insert, outer holder or boring bar, support shim/clamp set, replacement screws

FAQ

What materials is this insert suitable for?
The TPMT110204 AH725 turning insert is specified for steel and stainless steels, with the AH725 grade designed for universal, fracture-resistant performance across varying materials.

Which holders are compatible with this insert?
Compatibility depends on holder form, clearance, tolerance class, fastening, size and thickness; the insert is compatible with standard ISO external holders and boring bars when those parameters match.

What does the PVD coating provide?
The PVD coating on this carbide insert improves wear resistance and reduces built-up edge, helping to extend tool life and maintain stable cutting performance.

How does the chipbreaker affect machining?
The one-sided chipbreaker promotes controlled chip formation and evacuation, which enhances process security and reduces the risk of chip-related interruptions during turning.

Is the insert supplied with fastening hardware?
The system typically comprises the ISO insert plus the appropriate outer holder or boring bar and requires the matching support shim/clamp set and replacement screws for secure mounting.

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.