TPMT 16T304 AH725 Wendeplatten - Tungaloy

Take advantage of the combination of PVD‑coated AH725 carbide, stable chip control from the PM chipbreaker, and ISO compatibility for reliable turning operations — order the TPMT16T304‑PM AH725 inserts directly via Metav Werkzeuge or consult our advisors for application-specific guidance.

TPMT16T304‑PM AH725 — ISO triangular turning insert for external and internal turning (Tungaloy)

A TPMT16T304‑PM AH725 ISO‑standard triangular insert designed for turning applications, offering a PM chipbreaker and a PVD‑coated carbide grade optimised for variable materials and demanding process security.

PVD‑coated AH725 carbide Universal for Stahl and rostfreier Stahl PM chipbreaker for stable chip control ISO‑standard triangular geometry

Increase process reliability with a wear‑resistant cutting grade

The AH725 grade is a PVD‑coated carbide developed for consistent performance across a broad range of Stahl and rostfreier Stahl machining tasks. That coating enhances edge life and wear resistance, which translates directly into fewer indexings and longer productive runs. For production environments where cycle stability and repeatability matter, this cutting grade reduces variability and supports predictable tool‑change intervals.

Integrate easily into existing ISO tool systems

Designed to the ISO designation TPMT16T304‑PM, the insert matches common triangular holders by form, size and fastening style. The triangular geometry with a 60° corner angle provides straightforward fixturing and multiple usable edges per insert, improving cost efficiency. The insert’s mounting arrangement — with a cylindrical hole and single‑side countersink (40°–60°) — ensures secure clamping and repeatable seating in standard indexable toolholders.

Maintain chip control and surface quality under varied conditions

The PM chipbreaker is tuned for controlled chip formation in interrupted and continuous cuts, reducing the risk of built‑up edge and surface irregularities. Its design helps evacuate chips reliably when machining both Stahl and rostfreier Stahl, supporting consistent finishes and minimised rework. For smaller tools or operations with tight stability demands, the chipbreaker contributes to steady forces and improved process security.

Compact geometry and easy indexability for economical turning

A corner radius of 0.4 mm provides a balance between edge strength and versatility — suitable for medium‑depth cuts while maintaining a fine surface. The plate thickness of 3.97 mm and the 16 mm inscribed circle size enable robust seating and repeated indexing without compromise. Together, these dimensions make the insert a pragmatic choice for shops focusing on productivity and predictable tool performance.

For tailored recommendations on Tungaloy AH725 turning inserts and availability, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for fast, application‑oriented advice and supply options.

Technical Data

• Article number: 6856730
• Manufacturer SKU: TUN6856730
• Label: TPMT16T304‑PM AH725
• Model series: ISO‑Drehwendeschneidplatten
• Material: Hartmetall (carbide)

Numeric Data

• Radius: 0.4 mm
• Plate thickness: 3.97 mm
• Plate size (inscribed circle): 16 mm
• Cutting angle: 60°
• Clearance angle: 11°

Design & Features

• Shape: triangular
• Chipbreaker: PM
• Hole: with cylindrical hole + single‑side countersink (40°–60°)
• Grade/coating: AH725 PVD‑coated
• Application: Turning (Drehen)
• ISO designation: TPMT16T304‑PM

FAQ

What materials are recommended for this insert?
The TPMT16T304‑PM AH725 is recommended for a wide range of Stahl and rostfreier Stahl applications, with the AH725 grade providing reliable wear resistance across mixed materials.

How does the PM chipbreaker affect machining?
The PM chipbreaker delivers controlled chip formation and evacuation, improving surface finish consistency and reducing the likelihood of chip entanglement in turning operations.

What size and clamping interface does the insert use?
This insert has an inscribed circle of 16 mm, a thickness of 3.97 mm and is supplied with a cylindrical hole plus a single‑side countersink (40°–60°) for secure ISO‑standard clamping.

Is the insert indexable and how many edges are available per plate?
The triangular geometry provides multiple indexable cutting edges per plate; the TPMT16T304‑PM AH725 is designed for straightforward indexing to extend usable life and lower cost per edge.

Which SKU should be quoted when ordering?
Quote article number 6856730 or manufacturer SKU TUN6856730 when enquiring about the TPMT16T304‑PM AH725.

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.