WNMG 080408 T9205 Wendeplatten - Tungaloy

Benefit from the combination of CVD-coated T9205 wear resistance and ISO‑compliant geometry for efficient, high‑speed turning of steel; reliable chip control and a trigon form reduce downtime and secure consistent surface quality. Order the WNMG080408 T9205 insert directly via Metav Werkzeuge or consult our specialists for application support.

WNMG080408 T9205 — ISO turning insert for productive steel turning (Tungaloy)

WNMG080408 T9205 is an ISO‑standard trigon insert designed for productive external and internal turning of steel under stable machining conditions

• ISO‑standard trigon insert WNMG080408
• CVD‑coated T9205 for wear resistance
• 0.8 mm corner radius for predictable finish
• Double‑sided chipbreaker with cylindrical hole

Enhanced productivity with CVD‑coated carbide

The CVD‑coated carbide grade T9205 delivers high wear resistance and thermal stability for productive turning of steel. In practice, the coating minimises flank and crater wear at elevated cutting speeds, which extends the interval between indexings and tool changes. This results in a measurable improvement in process efficiency and contributes to a lower cost per component when combined with the insert’s double‑sided configuration. The wear characteristics of this grade make it especially suitable for stable setups where higher cutting parameters are feasible.

Consistent geometry for predictable results

Built to the ISO specification, the trigon form and the defined relief ensure compatibility with standard holders when form, relief angle, tolerance class, fixing method, size and thickness match. The 80° main cutting angle and a 0.8 mm corner radius yield a balance between strength and edge definition, helping to maintain dimensional accuracy and surface quality. Using ISO‑compliant inserts simplifies tooling logistics on the shop floor, supports repeatable clamping, and reduces set‑up time across different machines and fixtures.

Reliable chip control and extended service life

The double‑sided chipbreaker combined with a cylindrical hole supports stable mounting and effective chip formation for a range of turning tasks. Double‑sided inserts provide multiple indexable edges, which increases overall life per insert and reduces consumable turnover. Thoughtful chip control contributes to consistent surface finishes and reduces the risk of rework caused by poor swarf evacuation. Select the appropriate chipbreaker and grade based on material, cutting mode and machine stability to get the intended benefit from the geometry.

System compatibility that lowers downtime

The insert is part of a simple system: ISO insert, matching external holder or boring bar, backing pad/clamp set and replacement screw. The 4.76 mm plate thickness and trigon shape combine to provide a stable clamping interface when paired with a correctly specified holder. Correct component matching lowers vibration, improves tool life and helps maintain process reliability. For production environments focused on predictable cycle times and high repeatability, this insert supports a cost‑effective machining strategy when integrated into a complete tooling system.

For reliable, productive turning with Tungaloy inserts, contact Metav Werkzeuge for tailored application advice and fast availability

Technical data

• Article number: 6785719-Tungaloy
• Manufacturer SKU: TUN6785719
• Manufacturer article number: 6785719
• Model series: ISO turning inserts
• Designation: WNMG080408 T9205

Facts

• Corner radius: 0.8 mm
• Insert size: 08
• Main angle: 80°
• Plate thickness: 4.76 mm
• Relief angle: 0°
• Plate form: trigon
• Hole: with cylindrical hole

Special features

• Material: carbide
• Coating/sort: T9205 (CVD‑coated carbide)
• Chipbreaker: double‑sided
• Application: turning (external and internal)
• System components: insert, suitable holder or boring bar, backing pad/clamp and replacement screw
• Compatibility determined by form, relief angle, tolerance class, fixing method, size and thickness

FAQ

What material applications are suitable for this insert? The WNMG080408 T9205 is optimised for turning of steel under stable machining conditions; the CVD‑coated carbide grade T9205 gives good wear resistance for productive steel machining.

How does the trigon form affect tool life and cutting forces? The trigon plate form and 0.8 mm corner radius provide a strong cutting edge and even distribution of cutting forces, which supports longer tool life and stable cutting when used with an appropriate holder.

Can the insert be used on internal turning operations? Yes, the ISO‑standard geometry and the double‑sided chipbreaker make the insert suitable for both external and internal turning applications, provided the holder geometry and clearance are compatible.

How many indexable edges does the insert offer? The insert is double‑sided, offering multiple indexable edges to extend the service life per insert and reduce consumable changeover frequency.

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.