WNMG 080412 T5105 Wendeplatten - Tungaloy

Take advantage of the combination of a CVD-coated carbide grade for high-speed turning and a trigon WNMG form with a 1.2 mm corner radius for consistent surface quality; order the inserts directly via Metav Werkzeuge or ask our consultants for application support.

WNMG 080412 T5105 — ISO turning insert, trigon, CVD-coated by Tungaloy

WNMG080412-CH T5105 is an ISO indexable turning insert designed for efficient external and internal turning of cast iron under stable machining conditions.

• CVD-coated carbide T5105 for high-speed cast iron
• Trigon WNMG form with cylindrical hole for stable clamping
• 1.2 mm corner radius for consistent surface finish
• 0° clearance angle and 4.76 mm plate thickness

Reliable performance for high-speed cast iron turning

The CVD-coated carbide grade T5105 is engineered for sustained wear resistance during high cutting speeds, making it appropriate for demanding cast iron operations. The coating reduces flank wear and helps maintain cutting-edge integrity over extended tool life; this leads to fewer insert changes and more productive machining cycles. For workshops seeking predictable tool behaviour, the combination of grade and coating supports consistent component tolerances and reduces unplanned downtime.

Secure clamping and predictable geometry for repeatable results

The trigon plate shape, combined with a cylindrical hole and standard ISO geometry, ensures robust locating and repeatable seating in compatible external holders. Compatibility to a holder is determined by form, clearance angle (0°), tolerance class, fastening method, size and plate thickness, so selecting the correct clamping set and shim is essential for minimising vibration and ensuring dimensional stability. Clear geometric definition simplifies changeover and reduces rework, particularly when matched to precision holders.

Controlled chip formation and improved surface quality

A 1.2 mm corner radius together with the CH chipbreaker is optimised for cast iron under steady cuts; this combination promotes manageable chips and a stable machining process, which supports a good surface finish and reduces the risk of edge chipping. The corner radius also aids profile control on external radii and shoulders, delivering consistent component appearance while lowering the need for secondary finishing operations.

System thinking for productivity and economy

These ISO indexable inserts are part of a complete system: the plate, an appropriate external holder or boring bar, a shim/clamping set and replacement screws form a matched solution that simplifies procurement and maintenance. Choosing the correct chipbreaker and grade for the workpiece and machining strategy reduces tool consumption and improves cost-per-component. Where high repeatability is required, the standardised interface of ISO plates facilitates rapid replacement and consistent process results.

For stable, high-speed cast iron turning, consider the Tungaloy WNMG080412-CH T5105 and contact Metav Werkzeuge for availability and tailored application advice at info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6850367
• Merchant SKU: 6850367-Tungaloy
• Manufacturer SKU: TUN6850367
• Name: WNMG080412-CH T5105

Facts

• Corner radius: 1.2 mm
• Plate size: 08
• Plate thickness: 4.76 mm
• Clearance angle: 0°
• Lead angle: 80°
• Hole style: cylindrical

Special features

• CVD-coated carbide grade T5105
• Chipbreaker CH for cast iron
• Trigon plate form (WNMG)
• ISO indexable turning insert series
• Compatible with standard holders, shims and clamping sets

FAQ

What materials is this insert suitable for?
The insert is intended primarily for cast iron machining; the CVD-coated T5105 grade and CH chipbreaker are selected to deliver wear resistance and controlled chips when turning cast iron under stable conditions.

How does the 1.2 mm corner radius affect the finish?
A 1.2 mm corner radius reduces cutting pressure peaks and helps produce a consistent surface finish on external profiles; the radius also improves edge strength compared with very small radii.

Which holders are compatible with this ISO plate?
Compatibility depends on the plate form, 0° clearance angle, tolerance class, fastening and thickness (4.76 mm); standard WNMG holders with matching clamping sets and shims are typically used for reliable seating.

Is this plate suitable for internal turning?
Yes, the geometry and chip control of this trigon indexable insert support both external and internal turning applications when the machining conditions are within stable process windows.

What is the benefit of the CVD coating on this grade?
The CVD coating on T5105 improves wear resistance at elevated cutting speeds and enhances edge life, which supports longer intervals between indexings and lower overall tooling costs.

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.