TPGA 160302 BX360 Wendeplatten - Tungaloy

High wear resistance and a CBN cutting grade deliver consistent finishing on hardened components; the ISO TPGA 160302 form and cylindrical hole enable reliable clamping in standard holders. Order via Metav Werkzeuge or consult the technical team for tailored cutting parameters.

TPGA 160302 BX360 ISO turning indexable insert for hardened steels — Tungaloy

The TPGA 160302 BX360 is an ISO-format turning insert designed for finish turning of hardened steels and, depending on execution, for certain cast-iron applications.

• CBN grade BX360 for hardened steels
• ISO TPGA 160302 compatibility
• Triangle 60° form with 0.2 mm nose radius
• Cylindrical hole for secure clamping

Consistent finishing on hardened components

The insert combines a CBN cutting surface in the BX360 grade with a carbide substrate, producing high wear resistance and thermal stability that suit abrasive, high-hardness finishing passes. The use of cubic boron nitride is particularly advantageous for sustained tool life when machining hardened steels, since the material maintains cutting-edge integrity where conventional coatings would break down. This results in predictable surface quality and reduced frequency of insert changes, supporting efficient process planning in series production.

Seamless integration into ISO tooling systems

Compliance with the ISO TPGA geometry means the plate fits a wide range of standard external holders when form, relief, tolerance class, fixation, size and thickness match. The 11° relief angle and 3.18 mm thickness are decisive positioners for support and clamping; matching these parameters minimises chatter and improves repeatability. For production environments, this compatibility reduces setup time and simplifies spare-part stocking, enabling faster tool changes and steady throughput.

Precision and surface quality from a small nose radius

A 0.2 mm nose radius on a triangle plate with a 60° included angle concentrates cutting forces for fine finish passes and dimensional control. With the insert specified without a chipbreaker, the geometry is optimised for final machining and light cuts where chip form is managed by cutting data and coolant strategy rather than a pronounced groove. The TPGA form therefore supports high-quality finishes on shoulders and profiles where minimal allowance and tight tolerances are required.

Practical handling and system composition for production

The TPGA system is built from the indexable insert plus a suitable holder, a clamping set or shim and replacement screws; the insert’s cylindrical hole ensures secure, repeatable seating. Intended for both external and internal turning, the grade selection and presence or absence of a chipbreaker should be matched to material and process stability. For mixed batches that include hardened parts and certain cast irons, BX360 offers broad performance; for different cutting strategies, consider alternative grades or geometries to balance life and surface finish.

For specification support, stock information or application recommendations for the Tungaloy TPGA 160302 BX360 insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to speak with a technical consultant.

Technical data

• SKU: 6808780-Tungaloy
• Manufacturer SKU: TUN6808780
• Manufacturer article number: 6808780
• Model series: ISO turning indexable inserts

Facts

• Inscribed circle / size: 16 mm
• Thickness: 3.18 mm
• Nose radius: 0.2 mm
• Relief angle: 11°
• Included angle: 60°
• Manufacturer SKU: TUN6808780

Special features

• CBN cutting material BX360
• Carbide substrate
• Triangle plate form
• With cylindrical hole
• Without chipbreaker
• For turning operations
• Suitable for hardened steels
• ISO TPGA 160302 compatibility

FAQ

What materials is this insert intended for?
The TPGA 160302 BX360 insert (Tungaloy, SKU TUN6808780) is primarily specified for hardened steels and, depending on its exact execution, can be used for certain cast-iron applications.

Is the insert suitable for finish machining?
Yes — the BX360 CBN grade and a 0.2 mm nose radius are optimised for finishing passes where surface quality and dimensional accuracy are priorities.

How is the insert fixed in the holder?
Fixing relies on ISO-compatible geometry and the cylindrical hole; proper matching of form, relief angle, tolerance and clamping set ensures stable seating and repeatable positioning.

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.