TPGA 160308 BX360 Wendeplatten - Tungaloy

Take advantage of the combination of CBN cutting performance, precise geometry and ISO compatibility for reliable finishing of hardened components; order directly via Metav Werkzeuge or request consultancy for machining setup.

TPGA160308 BX360 TPGA ISO 160308 triangular indexable insert for turning — Tungaloy

The TPGA160308 BX360 is an ISO triangular indexable insert designed for turning applications, optimised for wear‑intensive finishing of hardened steels and, depending on variant, cast iron.

• CBN grade BX360 for hardened steels
• ISO TPGA 160308 triangular format
• 0.8 mm nose radius for fine finishing
• With cylindrical hole, 11° clearance angle

High‑performance finishing of hardened components

The insert uses cubic boron nitride (CBN) technology, coded as BX360, which is developed specifically for wear‑intensive finishing of high‑hardness steels. CBN provides a combination of abrasion resistance and edge stability that translates into consistent surface quality and longer tool life under finishing conditions. The grade is engineered to retain a sharp cutting edge when machining demanding materials, helping to reduce downtime for insert changes and to maintain dimensional stability across runs.

Precise geometry and mounting for predictable results

Compatibility with the workholding system is determined by form, clearance angle (11°), tolerance class, fastening method, size and thickness. The insert is supplied in the ISO TPGA format with a 60° included angle, triangular profile and a 0.8 mm nose radius, together with a cylindrical hole for secure clamping. The 3.18 mm plate thickness and 16 mm inscribed circle ensure the insert sits correctly in matching holders; secure, repeatable seating reduces vibration and supports consistent chip flow even without an integrated chipbreaker.

Substrate and application guidance for efficient machining

The construction combines a hard carbide substrate with a CBN cutting layer, delivering a balance between toughness and hardness suitable for finishing operations. The insert is intended for external and internal turning where high hardness and wear demand specialist grades; selection of the correct chipformer and cutting parameters should be aligned with workpiece material, operation type and machine stability. In stable setups, the absence of a chipbreaker on this variant can aid in producing an even, controlled cut and excellent surface finish for typical end‑of‑line machining.

For precision finishing of hardened steels, request availability of the Tungaloy BX360 TPGA160308 from Metav Werkzeuge and obtain tailored machining advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 6808787
• Manufacturer SKU: TUN6808787
• Label: TPGA160308 BX360 Tungaloy‑Wendeplatte

Facts

• ISO code: 160308
• Insert size (inscribed circle): 16 mm
• Plate thickness: 3.18 mm
• Nose radius: 0.8 mm
• Included angle: 60°
• Clearance angle: 11°
• Hole: with hole (cylindrical)

Special features

• Grade: BX360
• Cutting material: cubic boron nitride (CBN)
• Substrate material: carbide
• Shape: triangular
• Chipbreaker: none
• Typical application: turning; external and internal finishing
• Series: ISO turning indexable inserts
• Compatibility determined by form, clearance angle, tolerance, fastening, size and thickness

FAQ

Which materials are suitable for this insert?
The TPGA160308 BX360 insert from Tungaloy is intended primarily for high‑hardness steels and, depending on the specific variant, for certain cast irons; the CBN cutting material targets wear‑intensive finishing tasks.

Does this variant include a chipbreaker?
This TPGA160308 BX360 variant is supplied without an integrated chipbreaker, which makes it most suitable for stable setups where controlled cutting conditions and edge integrity are preferred.

How is compatibility with holders ensured?
Compatibility depends on ISO format, the 60° triangular geometry, the 11° clearance angle, plate thickness and the cylindrical hole; matching holder form and tolerance class ensures secure clamping and repeatable positioning.

What does the BX360 grade indicate?
BX360 denotes a Tungaloy CBN grade formulated for high wear resistance and stable edge life in finishing operations on hardened steels, prioritising consistent surface quality and extended intervals between insert changes.

Can this insert be used for internal turning?
Yes, the TPGA160308 geometry is suitable for both external and internal turning operations provided the holder and machine setup deliver the required rigidity and the cutting parameters are adapted for hardened materials.

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.