LNMX 160612 T9125 Wendeplatten - Tungaloy

Combining the T9125 grade's wear resistance with a 1.2 mm corner radius and ISO conformity ensures reliable edge stability and consistent surface quality in turning operations; order the insert via Metav Werkzeuge or consult our specialists for application-specific recommendations.

LNMX160612 T9125 ISO indexable turning insert, rectangular, 1.2 mm radius — Tungaloy

LNMX160612 T9125 is an ISO-indexable turning insert designed for external and internal turning; it pairs a robust Tungaloy grade with a rectangular geometry for stable cutting and predictable tool life.

• ISO-indexable format for easy replacement
• Tungaloy T9125 grade for wear resistance
• 1.2 mm corner radius for robust edge strength
• Rectangular 16 mm size with 6.35 mm thickness

Maximise process reliability and tool life

The LNMX160612 T9125 insert is engineered around the T9125 cutting grade and a cemented carbide substrate to deliver balanced wear resistance and edge stability. This composition extends usable life under many turning conditions, reducing unplanned tool changes and supporting a more predictable production rhythm. With a design focused on controlled wear, the insert enables longer intervals between regrinds or replacements, contributing directly to lower downtime and improved overall equipment effectiveness.

Straightforward integration with ISO tool systems

As an ISO-conforming indexable plate, compatibility depends on form, clearance angle, tolerance class, clamping and plate dimensions. The insert features a 0° relief angle, 16 mm nominal size and 6.35 mm plate thickness, together with a rectangular shape and a special hole style. These precise dimensions make it straightforward to match the insert with the correct holder, shim and clamping set; installers benefit from rapid changeover and simplified inventory management, which shortens set-up times and reduces the risk of assembly errors.

Controlled cutting and surface quality for turning operations

A corner radius 1.2 mm provides a robust cutting edge that supports higher feed rates while maintaining a consistent surface finish. When paired with an appropriate chipbreaker, the insert delivers reliable chip control, which aids thermal stability and tool life. The system approach — insert, dedicated holder or bar, shim/clamp and replacement screws — allows process optimisation for both roughing and finishing passes. The result is enhanced productivity and reproducible part quality, even in variable batch production or demanding turning tasks.

Contact Metav Werkzeuge for application advice on Tungaloy turning inserts (LNMX160612 T9125); technical data and stock information are available via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6861539
• SKU: 6861539-Tungaloy
• Manufacturer SKU: TUN6861539
• Brand: Tungaloy
• ISO designation: LNMX160612

Facts

• Corner radius: 1.2 mm
• Plate thickness: 6.35 mm
• Plate size: 16 mm
• Relief angle: 0°
• Included angle: 90°

Materials & special features

• Material: cemented carbide
• Grade: T9125
• Shape: rectangular
• Hole style: special
• Chipbreaker: special
• Intended use: turning (external and internal)
• System components: insert, holder, shim/clamp, replacement screws

FAQ

Is this insert suitable for both external and internal turning?
Yes. The LNMX160612 T9125 insert is intended for external and internal turning; selection of the correct chipbreaker and mounting stability completes the application set-up.

Which characteristics define the T9125 grade?
The T9125 grade combines balanced wear resistance and toughness to support stable cutting and good edge life; the grade complements the insert geometry for consistent performance in turning tasks.

How is compatibility with a holder determined?
Compatibility depends on form, relief angle, tolerance class, clamping, size and thickness; the LNMX160612 designation and the listed dimensions should be matched to the corresponding holder and shim.

When should the insert be indexed or replaced?
Index the plate when edge wear affects surface finish, dimensional accuracy or cutting forces; the indexable design allows use of multiple cutting edges before full replacement.

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.