TPMT 110308 AH725 Wendeplatten - Tungaloy

Take advantage of a compact, ISO‑standard solution that combines PVD‑coated carbide durability with reliable chip control for consistent turning results; its 0.8 mm corner radius and PS chipbreaker support stable edge life and predictable surface finish. Order original Tungaloy inserts via Metav Werkzeuge or consult our specialists for application support.

TPMT110308-PS AH725 TPMT 110308 AH725 indexable turning insert — Turning application (Tungaloy)

A TPMT110308-PS AH725 indexable turning insert engineered for general turning of steel and stainless steels, offering a compact triangular form with a chipbreaker tailored to secure process stability.

• TPMT110308-PS AH725 indexable insert
• PVD-coated carbide for steel and stainless steel
• 0.8 mm corner radius for reliable edge strength
• Triangular ISO insert, 3.18 mm thickness, with hole

Consistent performance through PVD‑coated carbide and AH725 grade

The combination of the AH725 grade and PVD‑coated carbide provides a balanced mix of wear resistance and toughness, making the insert suited to variable production environments. The coating reduces adhesive wear and enhances thermal stability, which translates into longer tool life and fewer interruptions in the machining process. For workshops facing mixed batches of materials, this material pairing supports process security and reduces the need for frequent tool changes, improving overall machine uptime.

Predictable clamping and ISO compatibility for repeatable setups

Designed as an ISO turning insert, the triangular geometry and the specified hole with a cylindrical bore plus single‑side countersink (40°–60°) ensure consistent interface with standard holders. The defined relief angle of 11°, plate thickness of 3.18 mm, and the ISO size designation create repeatable mounting and clamping behaviour, simplifying tool changeover and dimensional control in serial production. This standardisation reduces setup variability and supports consistent component tolerances across batches.

Chip control, edge security and application suitability

The integrated PS chipbreaker is optimised for controlled chip formation during external and internal turning, reducing the risk of entanglement and improving surface quality. The 0.8 mm corner radius strengthens the cutting edge, giving a balance between finish capability and edge robustness for typical turning tasks. Recommended for general turning of steel and stainless steels, the insert is especially beneficial where process reliability and a wide material range are required; its universal nature means fewer tool variants need stocking while maintaining high productivity.

Contact Metav Werkzeuge for an application check and to secure Tungaloy TPMT110308-PS AH725 inserts for your next turning projects

Technical data

• Article number: 6856679
• Manufacturer SKU: TUN6856679
• SKU: 6856679-Tungaloy
• Designation: TPMT110308-PS AH725
• Model series: ISO turning inserts

Core dimensions

• Size: 11
• Thickness: 3.18 mm
• Corner radius: 0.8 mm
• Relief angle: 11°
• Included angle: 60°
• Hole style: cylindrical hole + single-sided countersink 40°–60°
• Grade/coating: AH725 (PVD-coated carbide)

Special features

• Triangular plate form
• PS chipbreaker for controlled chips
• ISO‑standard insert for external and internal turning
• Suitable for steel and stainless steels
• System: insert, external holder or boring bar, clamping pad and spare screws

FAQ

What materials is this insert suitable for? The TPMT110308-PS AH725 insert is designed primarily for steel and stainless steels, the AH725 grade providing a universal, breakage‑resistant solution for variable material work.

How does the PS chipbreaker affect machining? The PS chipbreaker on the TPMT110308-PS AH725 promotes short, controllable chips and reduces the risk of chip interference, which helps to maintain surface quality and unattended run times.

Will this insert fit standard ISO turning holders? Yes, the TPMT110308-PS follows ISO geometry; the triangular form, hole style and dimensions are compatible with ISO‑compliant external holders and boring bars when correct clamping components are used.

What benefits does the 0.8 mm corner radius provide? A 0.8 mm corner radius increases edge strength for improved resistance to chipping while still allowing good surface finish in routine turning operations with the TPMT110308-PS AH725.

Is the product supplied as original Tungaloy stock? The listed item is original and new, referenced under manufacturer article number 6856679 and SKU 6856679‑Tungaloy as specified.

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.