TPGN 160308 BX360 Wendeplatten - Tungaloy

Take advantage of the combination of CBN cutting performance, a 60° triangular geometry and ISO compatibility for reliable hard-turning results; order genuine Tungaloy inserts via Metav Werkzeuge or consult the technical team for application support.

TPGN 160308 BX360 Tungaloy indexable insert — CBN grade for hard turning

A TPGN160308 BX360 ISO turning insert designed for wear-intensive finishing and consistent performance when machining hardened steels.

• CBN grade BX360 for hard turning
• ISO TPGN 160308 triangular 60° geometry
• Corner radius 0.8 mm for fine finishing
• Compatible with ISO turning toolholders

High-performance CBN grade for hardened steels and finishing

The BX360 grade is a cubic boron nitride (CBN) solution engineered for machining high-hardness materials, delivering superior wear resistance and thermal stability. As an indexable insert designed for hard turning, it ensures predictable tool life and consistent surface integrity, reducing downtime and rework. The result is a process that is both productive and repeatable, suitable for demanding finishing operations on hardened components.

Geometry and system compatibility that reduce set-up time

The triangular TPGN 160308 form with a 60° included angle and 11° clearance provides a stable cutting edge and straightforward seat alignment in ISO-standard holders. With a plate thickness of 3.18 mm and a nominal size of 16, the insert integrates into common turning tool systems where compatibility is determined by form, clearance angle, tolerance class, fastening and thickness. Clear geometry simplifies holder selection and shortens set-up procedures.

Practical application guidance for turning and insert selection

Optimised for external and internal turning, the insert performs best when matched with the appropriate chipbreaker and grade for the workpiece material; the current item is supplied without a chipbreaker and without a hole, intended for finishing of hardened steels and, depending on the version, some cast irons. For stable cutting conditions, select a holder and clamping set that match the ISO seat and consider modest feed rates and rigid fixturing to exploit the CBN edge’s strengths in surface finish and dimensional control.

Process reliability and economy through wear-resistant cutting edges

Using a CBN-based insert reduces flank wear in high-hardness applications and supports consistent component tolerances over longer tool life. The fine 0.8 mm corner radius assists in achieving tight surface specifications while maintaining acceptable cutting forces during finishing. Together, these attributes contribute to lower tool-change frequency and predictable machining cycles, which helps to improve overall machining economics in serial production.

For applications in hardened steels, contact Metav Werkzeuge for expert selection of the TPGN160308 BX360 insert and to confirm compatibility with existing holders

Technical data

• Article number: 6808855
• Manufacturer SKU: TUN6808855
• Name: TPGN160308 BX360 Tungaloy insert

Core specifications

• Corner radius: 0.8 mm
• Included angle: 60°
• Clearance angle: 11°
• Thickness: 3.18 mm
• Size: 16 mm
• Plate form: triangular

Materials & applications

• Substrate: carbide
• Grade: BX360
• Cutting material: cubic boron nitride (CBN)
• Application: turning (external and internal)
• Suitable for: hardened steels; in some executions cast iron
• Chipbreaker: none
• Hole: none
• Standard: ISO turning inserts

FAQ

What materials is this insert intended for?
The TPGN160308 BX360 insert is formulated with CBN for machining hardened steels and, depending on the specific execution, may be suitable for certain cast irons.

How does the triangular 60° geometry affect machining?
A 60° triangular form offers a stable cutting edge for finishing and allows compatibility with many ISO toolholders; the geometry supports predictable chip flow and repeatable seating.

Is a chipbreaker included with this insert?
This particular item is supplied without a chipbreaker, so chip control must be managed through toolpath parameters or by choosing an alternative insert with integrated chip control.

Which holders are compatible with the insert?
Compatibility depends on the ISO seat form, clearance angle, tolerance class, fastening method, and plate thickness; confirm fitting with the holder manufacturer or Metav Werkzeuge when in doubt.

What is the manufacturer SKU for ordering?
The manufacturer SKU is TUN6808855, and the article number is 6808855 for reference when ordering or enquiring.

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.