WNMG 080412 T9235 Wendeplatten - Tungaloy

Take advantage of robust CVD-coated carbide and a trigon geometry that delivers stable results in interrupted and unstable turning conditions; order supply and accessories through Metav Werkzeuge or consult the technical team for compatibility and selection advice.

WNMG 080412 T9235 — Indexable Turning Insert by Tungaloy (Trigon, TSF)

WNMG080412-TSF T9235 is an ISO-format indexable turning insert designed for external and internal turning in steel applications, offering a tough, CVD-coated carbide grade for challenging cuts.

*Trigon insert WNMG 080412 with cylindrical hole *CVD-coated carbide grade T9235 for steel *1.2 mm corner radius for stable turning *Compatible with ISO toolholders and clamping sets

Higher process reliability in unstable cutting conditions

The CVD-coated carbide grade T9235 is formulated as a tough option for machining steel where cutting speeds are moderate and interruptions or vibration are likely. The coating improves resistance to flank wear and helps extend edge life under fluctuating loads, so fewer index changes are required and productive uptime increases. The overall effect is predictable tool performance and reduced scrap rates when facing non-ideal clamping or workpiece support.

Designed for ISO tool systems and straightforward integration

As part of an ISO insert family, compatibility is governed by form, clearance, tolerance class, fastening method, size and thickness. The insert integrates easily into standard holder systems when paired with the correct shim or clamping set, and the TSF chipbreaker should be chosen to match workpiece material and machining strategy. This structured approach streamlines set-up, shortens tool-change routines and supports consistent surface quality across serial production.

Geometry that balances strength and cutting control

The trigon form provides a secure seating and multiple indexed corners, while the 80° wedge angle delivers a robust cutting edge for general turning. A 1.2 mm corner radius combines edge strength with acceptable profile control, and the 4.76 mm plate thickness enhances resistance to bending under radial loads. The 0° clearance contributes to a neutral seating angle that suits stable finishing and semi-finish passes, and the cylindrical hole ensures precise locating and secure fastening in the clamp.

Practical system considerations and maintenance benefits

The supply concept includes the indexable insert together with a matching holder or boring bar, a backing shim/clamping set and replacement screws as required by the tool system. Keeping a consistent chipbreaker and grade selection across similar parts minimises set-up complexity and inventory variety. Where intermittent cutting or part runout is present, the tough grade choice reduces the risk of edge chipping and the frequency of unscheduled insert exchanges, improving overall machining economics.

Contact Metav Werkzeuge for tailored recommendations on Tungaloy indexable inserts, compatible toolholders and clamping components via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6786027
• Manufacturer SKU: TUN6786027
• SKU: 6786027-Tungaloy
• Label: WNMG080412-TSF T9235
• Model series: ISO turning inserts

Facts

• Corner radius: 1.2 mm
• Thickness: 4.76 mm
• Insert size: 08
• ISO code: 080412
• Clearance angle: 0°
• Angle: 80°

Special features

• Carbide material
• CVD coating, grade T9235
• Chipbreaker TSF
• Trigon insert form
• Cylindrical hole
• Application: Turning
• Compatible with ISO holders, shims and screws

FAQ

What materials is this insert best suited for?
The WNMG080412-TSF T9235 is intended primarily for steel; the T9235 grade is optimised for tougher cutting conditions at moderate speeds.

Is the insert compatible with standard ISO holders?
Yes, the insert fits ISO holders that match the form, size and fastening specifications; use the correct shim/clamping set and screws for secure mounting.

Which chipbreaker should be selected for roughing interrupted cuts?
The TSF chipbreaker supplied with this insert is designed for stable chip control in many turning tasks; pairing it with the T9235 grade helps resist edge chipping during interrupted cuts.

How often should the insert be indexed or replaced in serial production?
Indexing frequency depends on workpiece material and cutting parameters; the CVD-coated T9235 grade is chosen to extend edge life under unstable conditions, reducing indexing compared with uncoated grades.

Does the insert require specific backing or clamping components?
A matching backing shim and clamping set are recommended for correct seating; the system build typically comprises the ISO insert, a suitable external holder or boring bar, the shim/clamping set and replacement screws.

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.