TPMT 110304 AH725 Wendeplatten - Tungaloy

Benefit from the combination of a PVD‑coated carbide AH725 grade and the PM chipbreaker for consistent chip control and high process security in turning operations; order the insert directly via Metav Werkzeuge or ask our consultants if further technical advice is required.

TPMT 110304 AH725 – Turning indexable insert, PM chipbreaker, Tungaloy

The TPMT 110304 AH725 is an ISO‑standard triangular indexable insert for turning, optimised for steel and stainless steels with a PM chipbreaker and an 11° relief angle

• TPMT 110304 triangular insert
• PM chipbreaker for reliable chip control
• PVD‑coated carbide grade AH725
• 11° rake, 0.4 mm corner radius

Secure chip control for uninterrupted production

The insert combines a PM chipbreaker with a PVD‑coated carbide grade to deliver predictable chip formation under varied cutting conditions. The chipbreaker geometry reduces the risk of long, stringy chips and enables higher feed rates without compromising component quality. For workshop managers and process engineers this translates into fewer interruptions, reduced scrap rates and better machine utilisation. The design supports both external and internal turning where consistent chip evacuation is critical.

Compatibility and repeatable mounting for process safety

Specified as an ISO‑standard turning insert, this geometry ensures straightforward replacement within matching holders; compatibility depends on form, relief angle, tolerance class, fixation, size and thickness. The insert’s 11° relief and standard triangular form simplify toolholder selection and spare‑part management across production lines. The central hole with a cylindrical bore and single‑sided countersink (40°–60°) secures repeatable clamping and reduces positional variation, aiding reproducible results in serial production.

Broad material coverage and efficient tool life

The AH725 grade delivers a universal, break‑resistant performance particularly suited to steel and stainless steels, making it a practical choice for mixed‑material shops and smaller tools that demand high process reliability. The 0.4 mm corner radius balances strength and edge life with dimensional accuracy on turned components. PVD coating enhances wear resistance at elevated temperatures, improving stand life and lowering total tooling costs per part. For operations aiming to increase throughput without sacrificing surface finish, this insert offers a well‑balanced solution.

For robust, repeatable turning performance choose the Tungaloy TPMT 110304 AH725—contact Metav Werkzeuge for ordering and tailored technical guidance.

Technical Data

• Article number: 6856726
• Manufacturer SKU: TUN6856726
• SKU: 6856726-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• Designation: TPMT110304-PM AH725

Data

• Thickness: 3.18 mm
• Corner radius: 0.4 mm
• Relief angle: 11°
• Included angle: 60°
• Size: 11 mm

Special features

• Material: Carbide (Hartmetall)
• Coating: PVD‑coated
• Grade: AH725
• Chipbreaker: PM
• Shape: Triangular
• Hole style: With hole — cylindrical hole + one‑sided countersink (40°–60°)
• Application: Turning (external and internal)
• Compatibility: ISO‑standard insert for matching holders, base and clamp sets

FAQ

What materials is this insert suitable for?
The TPMT 110304 AH725 insert is designed for use with steel and stainless steels; the AH725 grade offers a universal, break‑resistant performance across these materials.

Which chipbreaker is fitted and what is its benefit?
This grade features a PM chipbreaker that promotes controlled chip formation, improving evacuation and reducing machine stoppages during turning.

How is the insert secured in the holder?
The insert uses a central cylindrical hole with a one‑sided countersink (40°–60°) to allow secure, repeatable clamping in compatible ISO holders.

What are the key dimensional data to check for holder compatibility?
Check thickness (3.18 mm), size (11 mm), included angle (60°), corner radius (0.4 mm) and relief angle (11°) when matching the insert to a toolholder.

Is the coating suitable for higher cutting temperatures?
Yes; the PVD coating improves wear resistance at elevated temperatures and contributes to longer tool life in demanding turning applications.

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.