TPMT 110208 AH120 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated cemented carbide wear resistance, a 0.8 mm corner radius for robust edges and ISO compatibility to maintain high process security in turning operations; order directly via Metav Werkzeuge or consult the team for application advice.

TPMT110208-PM AH120 ISO turning insert — PVD-coated cemented carbide, triangular 60° form by Tungaloy

The TPMT110208-PM AH120 is an ISO-standard indexable turning insert designed for external and internal turning; ideal where a sharp cutting edge and consistent process security are required

• PVD-coated cemented carbide for wear resistance
• Triangular 60° form for versatile turning
• 0.8 mm corner radius for robust cutting edge

Reliable cutting performance through PVD-coated grade selection

The combination of a PVD coating with the AH120 cemented carbide grade delivers a balance between wear resistance and edge toughness that supports long tool life in a range of turning tasks. The coated substrate resists abrasive wear while the specially selected grade reduces the risk of premature chipping under interrupted cuts. Where stable chip formation and repeatable results are essential, this configuration improves up-time and cuts the need for frequent index changes. The text highlights the practical benefit: fewer tool changes and a more predictable production rhythm.

Geometry engineered for versatile turning and secure clamping

A triangular insert with a 60° included angle provides three usable cutting corners per index, improving economy and reducing tooling costs per part. The insert’s 11° clearance angle supports effective chip flow and reduces rubbing on the flank, while the 0.8 mm corner radius gives a compromise between edge strength and surface finish capability. Because the insert follows ISO form and tolerance guidelines, interchangeability with standard holders is straightforward — clamping, dowel positions and thickness must match the chosen holder to ensure correct seating and repeatable orientation.

System compatibility and practical handling in workshop workflows

The insert is supplied in the TPMT format with a PM chipbreaker, a central bore and a single-sided countersink (40°–60°) that together enable secure fixing and consistent positioning in many standard clamping systems. With a plate thickness of 2.38 mm, the insert provides the rigidity needed for medium to light–heavy turning tasks while remaining adaptable to common external holders and boring bars. When integrating into a machining setup, pairing the insert with an appropriately rated holder and correct fastening hardware ensures optimal cutting conditions and minimal setup variation between insert changes.

Contact Metav Werkzeuge today to specify the right insert grade and chipbreaker for the application and to secure the Tungaloy TPMT110208-PM AH120 through our sales team by e‑mail or telephone

Technical Data

• Manufacturer article number: 6852462
• SKU (manufacturer): TUN6852462
• SKU (full): 6852462-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Designation: TPMT110208-PM AH120

Facts

• Insert form: triangular
• Included angle: 60°
• Corner radius: 0.8 mm
• Clearance angle: 11°
• Thickness: 2.38 mm
• Plate size: 11 mm

Special features

• Material: cemented carbide
• Coating: PVD
• Chipbreaker: PM
• Bore: cylindrical hole with single-sided countersink (40°–60°)
• Application: turning (external and internal)
• Brand: Tungaloy

FAQ

What materials is this insert best suited for? The TPMT110208-PM AH120 is a PVD-coated cemented carbide insert designed as a wear-resistant option for general turning tasks; material-specific selection of chipbreaker and cutting data will determine optimal use.

How many cutting edges are available per insert? The triangular geometry gives three usable cutting corners; correct indexing and clamping preserve the life of each edge on the TPMT110208-PM.

What does the PM chipbreaker mean for machining? A PM chipbreaker on this insert supports controlled chip formation for typical turning operations, helping to reduce entanglement and stabilise the cutting process with the AH120 grade.

Is the insert compatible with standard ISO holders? Yes, the insert conforms to ISO form and size conventions; matching holder geometry, clearance and screw/clamp type is required for secure mounting.

What is the significance of the 0.8 mm corner radius? A 0.8 mm corner radius offers enhanced edge strength for interrupted cuts and longer tool life while still enabling acceptable surface finish when correct feeds are used.

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.