TBTR 040450 SH725 Wendeplatten - Tungaloy

Benefit from the combination of durable, coated carbide and ISO‑standard geometry for reliable turning performance. The triangular 60° design with a single‑sided chipbreaker and a 4.76 mm plate thickness delivers stable chip control and predictable tool life. Order directly via Metav Werkzeuge or contact the team for advice on holder compatibility and application setup.

TBTR 040450 SH725 triangular indexable turning insert, 60° geometry — Tungaloy

The TBTR 040450 SH725 is an ISO‑standard triangular indexable turning insert intended for external and internal turning operations where robust edge stability and versatile chip control are required

• ISO triangular insert, 60° geometry
• Coated carbide grade SH725 for toughness
• Single‑sided chipbreaker for consistent chips
• 4.76 mm plate thickness for stable clamping

Reliable geometry for repeatable turning quality

The ISO‑standard triangular shape with a 60° included angle provides a well‑balanced compromise between profile strength and accessibility in both external and internal turning. The established ISO format ensures straightforward holder compatibility when form, relief angle, tolerance class, clamping method, size and thickness are matched. This standardisation simplifies tool selection and reduces setup time, while the triangular form gives multiple usable cutting edges, helping to lower tooling cost per edge and maintain consistent machining results.

Tough, coated carbide grade engineered for variable conditions

The SH725 grade is a coated carbide designed for edge toughness and resistance to chipping, especially useful on smaller tools or when engagement conditions change. A coated substrate reduces adhesive wear and helps to maintain edge integrity at varying cutting forces; this translates into fewer interruptions for index changes and more predictable component quality. The built‑up‑edge tendency is reduced compared with uncoated substrates, making the insert a solid choice where stability and repeatable performance are priorities.

Stable clamping and precise cutting parameters for predictable finishes

With a plate thickness of 4.76 mm and a declared corner radius 5, the insert offers mechanical robustness under interrupted cuts. The 5° relief angle supports smooth shear formation while the single‑sided chipbreaker assists in producing manageable chips across a range of feeds. Where holders and clamping sets are correctly chosen for the insert form and size, the result is reduced vibration, improved surface finish and longer effective tool life. The insert’s format and dimensions support straightforward integration into common ISO holders and adaptors.

Contact Metav Werkzeuge for tailored advice on integrating Tungaloy turning inserts into production workflows — eMail: info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6842928
• Manufacturer SKU: TUN6842928
• Brand: Tungaloy
• Model series: ISO‑Drehwendeschneidplatten

Facts

• Geometry angle: 60°
• Plate thickness: 4.76 mm
• Relief angle: 5°
• Corner radius: 5
• Size designation: 04

Special features

• Triangular plate shape
• Single‑sided chipbreaker
• Coated carbide grade SH725
• ISO‑standard insert for turning
• No hole

FAQ

What operations is this insert intended for? The TBTR 040450 SH725 insert from Tungaloy is designed for external and internal turning applications where a robust, ISO‑standard triangular geometry is required.

How does the SH725 grade affect performance? The SH725 coated carbide grade provides enhanced edge toughness and wear resistance, supporting stable cutting on smaller tools and in varying engagement conditions.

Can this insert be used in any ISO turning holder? Compatibility depends on matching the insert form, relief angle, tolerance class, clamping method, size and thickness; the TBTR 040450 is ISO‑standardised to fit appropriately designed holders.

What advantages does the single‑sided chipbreaker offer? The single‑sided chipbreaker on this triangular insert helps to produce consistent, controlled chips and supports stable cutting forces, improving surface finish and tool life.

What is the correct article number or SKU for ordering? Order using article number 6842928 or manufacturer SKU TUN6842928 for the Tungaloy triangular insert.

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.