WNMG 080408 T9235 Wendeplatten - Tungaloy

Robust cutting performance and predictable chip control make the WNMG insert a dependable choice for interrupted and unstable turning operations. The CVD-coated cemented carbide T9235 grade offers enhanced toughness for steel machining, while the 0.8 mm corner radius and 4.76 mm plate thickness ensure secure edge strength and repeatable indexability. Order the WNMG080408 T9235 insert directly via Metav Werkzeuge or ask our consultants if needed.

WNMG 080408 T9235 — ISO turning insert for turning, CVD-coated, trigon, 80° — Tungaloy

The WNMG080408 T9235 is an ISO-standard indexable turning insert designed for external and internal turning where toughness and resistance to interrupted cuts are required.

• CVD-coated cemented carbide T9235
• 0.8 mm corner radius, robust edge
• Trigon shape with cylindrical hole
• Double-sided chipbreaker, 4.76 mm thick

Stable performance where interrupted cuts occur

The combination of a CVD-coated surface and cemented carbide substrate gives this grade a balance of wear resistance and fracture toughness. In steel machining at lower cutting speeds or under unstable conditions, the T9235 grade reduces chipping and supports stable chip control, which lowers scrap risk and improves process reliability. This rational advantage translates into higher effective productivity by reducing unplanned tool changes and secondary operations.

ISO compatibility and secure clamping for repeatable results

Designed to the ISO plate family, the insert’s geometry and dimensions provide predictable fitment to matching holders. The trigon form with a cylindrical hole and the specified 0° clearance require a compatible external holder or boring bar, an appropriate shim and a secure clamping set. Proper matching of form, clearance angle and tolerance class ensures correct seating and consistent repeatability, which is crucial for batch production and reproducible surface finish.

Practical guidance on chipformers, radius and application

The 0.8 mm radius offers a compromise between edge strength and profile definition: it supports interrupted and wavy cuts while still allowing decent surface quality in finishing passes. The double-sided chipbreaker permits two indexings per cutting edge, improving economy in serial turning. Choose the chipbreaker and cutting data according to workpiece stability and material: the grade is optimised for steel at moderated speeds; for stable setups and higher speeds other grades may be more economical. System-wise, use the insert with a matched holder, shim/clamp and correctly torqued screws to exploit its full potential.

For robust steel turning under interrupted conditions, contact Metav Werkzeuge to specify the Tungaloy WNMG080408 T9235 and confirm the correct holder and clamping arrangement — eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6785847
• Manufacturer SKU: TUN6785847
• SKU: 6785847-Tungaloy
• Label: WNMG080408 T9235
• Model series: ISO-Drehwendeschneidplatten

Facts

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

Special features

• Grade: T9235, CVD-coated cemented carbide
• Shape: trigon
• Double-sided chipbreaker
• Application: external and internal turning
• System components: insert, external holder or boring bar, shim/clamp, replacement screws

FAQ

What materials is this insert best suited for?
The T9235 grade is formulated for machining steel, particularly where tougher performance is needed at lower cutting speeds or with interrupted cuts; use the WNMG080408 T9235 insert for such steel applications.

Can this insert cope with interrupted or unstable cuts?
Yes, the CVD-coated cemented carbide and the 0.8 mm corner radius of the WNMG080408 T9235 support resistance to chipping and maintain edge integrity during interrupted cuts.

How many indexings are available per insert edge?
The trigon geometry with a double-sided chipbreaker provides multiple usable edges; the chipbreaker design allows two indexings per cutting edge to extend tool life.

What must be checked for correct holder compatibility?
Match the insert by form, clearance angle (0°), tolerance class, fastening method, size (08) and thickness (4.76 mm) to ensure correct seating and repeatable clamping.

Does the insert require a specific chipbreaker selection?
Select a chipbreaker and grade according to workpiece material, stability and finishing requirements; the WNMG080408 T9235 is optimised for robust chip control in steel under unstable conditions.

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.