WNMG 080404 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide T9225, a ZF chipbreaker and the stable trigon form for efficient medium to heavy steel turning; order the WNMG 080404 T9225 directly via Metav Werkzeuge or ask our consultants if needed.

WNMG 080404 T9225 — Trigon turning insert for steel | Tungaloy

A WNMG 080404 T9225 trigon indexable insert engineered for medium to heavy turning operations where toughness and reliable chip control are required

• CVD-coated carbide T9225 for robust performance
• Trigon shape for stable turning
• 0° rake angle for reliable engagement
• Cylindrical hole for secure mounting

Consistent cutting performance under varying conditions

The CVD-coated carbide grade T9225 combines wear resistance with sufficient toughness, making this insert particularly suitable for medium to heavy steel turning. The ZF chipbreaker supports controlled chip formation even when cuts are slightly interrupted or when engagement fluctuates, which reduces cycle-time variability. The ISO designation WNMG080404-ZF indicates a standardised geometry that simplifies tool planning and spare handling. As a member of the ISO-series inserts, compatibility with the chosen external holder depends on form, clearance angle, tolerance class, fastening and plate thickness, so tool selection can be aligned precisely with machining conditions.

Practical system benefits and cost-efficiency

Using indexed inserts minimises tool-change time and lowers per-edge tooling cost compared with solid tools. The trigon plate form and the central cylindrical hole ensure stable clamping and simple indexing; this results in repeatable positioning and reduced setup effort. The 0° rake supports robust cutting edges for heavy engagement, while the nominal cutting edge radius of 0.4 mm balances edge strength and surface finish. In a production environment, the combination of a universal grade and standardised geometry delivers predictable life cycles and easier inventory management.

Explaining the technical choices for planners and operators

For planners, the CVD coating provides a protective layer that delays flank and crater wear, extending usable life under high-temperature conditions. For operators, the ZF chipbreaker guides chip formation to avoid long, stringy swarf on steel, improving safety and housekeeping. The insert thickness of 4.76 mm contributes to bending stiffness at the cutting edge; paired with a properly selected holder or boring bar, this reduces the tendency for chatter and improves surface integrity. The insert’s ISO conformity means replacement and matching to holders is straightforward when the holder’s form and dimensions correspond.

Application notes and system configuration

The recommended system build comprises the ISO indexable insert, a suitable external turning holder or boring bar, a backing shim or clamp set and replacement screws for secure fixing. This insert is optimised for turning operations on steel where slightly interrupted cuts or variable engagement demand a tougher grade. The universal character of the grade allows workshop consolidation across a range of components, improving process resilience. When selecting the clamping system, ensure tolerance classes and fastening match the insert geometry to maintain repeatable tool life and process quality.

Contact Metav Werkzeuge for availability of the Tungaloy WNMG 080404 T9225 insert, compatibility checks with your holders and tailored machining recommendations — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6780911
• SKU: 6780911-Tungaloy
• Manufacturer SKU: TUN6780911
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Specifications

• Cutting edge radius: 0.4 mm
• Insert thickness: 4.76 mm
• Insert size: 08
• Included angle: 80°
• Rake angle: 0°

Features and compatibility

• Shape: trigon
• Hole: with cylindrical hole
• Grade/coating: T9225 CVD-coated carbide
• Chipbreaker: ZF
• Application: Turning
• System components: matching external holder or boring bar, backing shim/clamp set, replacement screws
• Compatibility criteria: form, clearance angle, tolerance class, fastening, size and thickness

FAQ

What materials is this insert designed for?
The Tungaloy WNMG 080404 T9225 is specified for medium to heavy turning of steel and performs reliably under varying engagement conditions.

How does the T9225 grade behave with interrupted cuts?
The T9225 carbide grade combines toughness with wear resistance, making the insert tolerant of slight interruptions and fluctuating cut loads during turning.

Which chip control does the insert provide?
The ZF chipbreaker on the WNMG080404-ZF promotes short, manageable chips when turning steel, aiding process safety and surface quality.

How is holder compatibility determined?
Compatibility depends on the holder’s form, clearance angle, tolerance class, fastening method, and the insert’s size and thickness; matching these ensures correct clamping and repeatable positioning.

Can the insert be indexed and reused?
The trigon ISO plate is designed for indexing; the cylindrical hole and standard geometry support secure clamping and economical reuse of cutting edges.

What system components are required for installation?
A proper system includes a compatible external turning holder or boring bar, backing shim or clamp set and the relevant replacement screws for secure mounting.

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.