TPGT 080204 GH110 W08 Wendeplatten - Tungaloy

A durable combination of wear resistance and edge stability paired with ISO interchangeability ensures reliable cycle times and consistent surface quality. The GH110 carbide grade and the precise 0.4 mm nose radius support repeatable finishing and predictable tool life. Order the TPGT080204L-W08 GH110 Tungaloy turning insert directly via Metav Werkzeuge or ask our consultants if needed.

TPGT 080204 GH110 indexable turning insert for Turning — 60° triangular, 0.4 mm radius (Tungaloy)

TPGT080204L-W08 GH110 is an ISO‑standard indexable insert engineered for precision external and internal turning, offering a balanced carbide grade and a chipbreaker optimised for general turning tasks.

• ISO‑standard triangular insert, 60° geometry
• GH110 Tungaloy carbide grade for balanced wear
• 0.4 mm nose radius for precision finishing
• Cylindrical hole with single‑side countersink

Engineered for consistent productivity and predictable tool life

The insert is manufactured in a carbide grade designed to balance wear resistance and toughness, which means longer tool life under mixed cutting conditions. The GH110 grade from Tungaloy provides a compromise between edge stability and abrasion resistance, so material removal rates can be maintained without frequent edge changes. Thanks to the ISO‑standard form, seating and clamping forces can be relied upon, reducing variation in component finish and making process planning more predictable.

Holder compatibility and straightforward assembly reduce downtime

Compatibility is governed by insert form, relief angle, tolerance class, fastening method, size and thickness, so an appropriate holder and clamping set must be selected. The insert is supplied with a cylindrical hole and a single‑side countersink (40°–60°) which enables secure fastening and consistent seating in most standard external holders and boring bars. Using correctly matched holders and replacement screws ensures minimal set‑up time and fast index changes, improving uptime and simplifying inventory management for production workshops.

Application range and machining benefits explained

Designed for both external and internal turning, the triangular 60° geometry with a 0.4 mm nose radius supports finishing passes and light profiling where a fine edge is required. The integrated chipbreaker W08 is suitable for general turning; selecting a chipbreaker and grade that match the workpiece material and machining stability will control chip form and surface integrity. For roughing, a larger nose radius or a different chipformer could be chosen, whereas this insert excels where dimensional control and surface quality are priorities.

Contact Metav Werkzeuge for expert matching of the Tungaloy GH110 grade and to secure the right indexable turning insert for specific turning tasks

Technical Data

• Article number: 6808881
• Manufacturer SKU: TUN6808881
• Model series: ISO‑Drehwendeschneidplatten
• SKU: 6808881‑Tungaloy
• Designation: TPGT080204L‑W08 GH110 Tungaloy insert

Numerical data

• Nose radius: 0.4 mm
• Included angle: 60°
• Relief (rake) angle: 11°
• Thickness: 2.38 mm
• Size: 08

Special features

• Carbide grade: GH110 (Tungaloy)
• Chipbreaker: W08
• Plate form: triangular
• Hole: cylindrical hole + single‑side countersink (40°–60°)
• Intended use: turning (external and internal)
• System composition: ISO insert, compatible holder or boring bar, clamping set and spare screws

FAQ

What materials is this insert suited for?
The GH110 grade insert is formulated for a broad range of materials; the TPGT080204L‑W08 insert performs best where a balance of wear resistance and toughness is required for turning operations.

How does the 0.4 mm nose radius affect surface finish?
A 0.4 mm nose radius provides a fine compromise between stiffness and finish quality; it supports improved surface integrity on finishing passes compared with smaller radii while keeping cutting forces moderate.

Which chipbreaker is fitted and what is its purpose?
This insert features the W08 chipbreaker, designed to control chip form during general turning and to support consistent surface finishes under stable cutting conditions.

How is the insert secured in the holder?
The insert uses a cylindrical hole with a single‑side countersink (40°–60°) for reliable fastening; correct holder selection and proper clamping torque ensure repeatable seating and secure operation.

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.