WCGT06T308-FN2 WNN10 Wendeplatten - Walter Tools

Benefit from a combination of precise geometry, a robust WNN10 coated grade and a controlled chipbreaker that deliver stable cutting and predictable tool life. Optimise drilling and turning operations with the Trigon 80° design and 0.8 mm nose radius for consistent surface quality. Order directly via Metav Werkzeuge or contact our consultants for application advice.

WCGT06T308-FN2 WNN10 Trigon 80° insert for drilling, boring and turning — Walter Tools

WCGT06T308-FN2 WNN10 is an indexable cutting insert designed for combined drilling/boring and turning applications, offering a trigon geometry for versatile chip control and reliable edge stability

• Trigon 80° geometry
• 0.8 mm nose radius
• 7° clearance angle
• FN2 chipbreaker
• WNN10 coated carbide grade

Consistent cutting performance for mixed operations

The Trigon 80° geometry combined with the FN2 chipbreaker ensures reliable chip formation across interrupted cuts and continuous turning passes. The triangular shape provides three usable cutting edges per index, increasing economy in production, while the 0.8 mm nose radius supports repeatable surface finish without aggressive forces. For drilling and boring sequences where tool run-out and stability matter, the insert’s form contributes to predictable cutting behaviour and simplified tool-preset routines. The result is reduced machining downtime and more stable process windows.

Material compatibility and grade benefits explained

The insert is supplied in the WNN10 grade, a coated carbide type developed for broad material coverage; check the specific product matrix for exact suitability. Coated carbides combine a wear-resistant surface layer with a tough substrate to resist chipping during interrupted cuts. In practice, this means longer edge life when facing common workshop steels and mixed-material batches. The 7° clearance angle moderates rubbing at the flank, reducing heat build-up and preserving edge geometry under standard cutting parameters.

Practical advantages in workshop workflows

Using a standard indexable format simplifies tool inventory and reduces set-up time: multiple edges per insert lower consumption and the consistent seating of the insert facilitates repeatable tool offsets. The T3 thickness and the insert size designated as 06 give a compact profile suitable for smaller holders and close-tolerance operations. With a high degree of process reliability offered by the geometry and grade combination, tool changes become less frequent and productivity improves across batch and one-off production.

What to expect in application and optimisation

When integrating this insert into a machining cycle, anticipate improved surface integrity on turned and bored features thanks to the balanced edge form and chip control. Adjust feeds and speeds according to the workpiece material and machine capability; the robust design supports moderate to demanding feeds while keeping burr formation and vibration in check. For best results, align coolant strategy and holder rigidity with the intended operation to exploit the WNN10 coating’s wear resistance and ensure consistent part quality.

Contact Metav Werkzeuge for tailored recommendations on Walter Tools inserts and to discuss the ideal cutting parameters for specific materials and machines

Technical data

• Article number: WCGT06T308-FN2-WNN10-WALTER
• Designation: WCGT06T308-FN2
• ISO designation: WCGT06T308-FN2 WNN10
• Product type: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte
• Manufacturer: Walter Tools

Facts

• Insert size: 06
• Thickness: T3
• Nose radius: 0.8 mm
• Clearance angle: 7°
• Nose angle: 80°
• Tolerance class: G

Special features

• Chipbreaker type: FN2
• Grade: WNN10 (coated carbide)
• Series: Walter Schneidstoffsorte - Serie offen
• Plate form: Trigon 80°
• Material: katalogabhängig

FAQ

What materials is this insert suitable for?
The WCGT06T308-FN2 WNN10 insert is produced in the WNN10 coated carbide grade; suitability depends on the product matrix, so check the matrix for compatibility with specific steels and non-ferrous materials.

Can the insert be used for both drilling and turning operations?
Yes, the trigon geometry and FN2 chipbreaker allow the insert to perform in combined drilling/boring and turning tasks, offering versatility for mixed-process tool sets.

How many usable cutting edges does the insert provide?
The trigon form delivers three cutting edges per insert, increasing economy and reducing the frequency of index changes in production.

What performance benefit does the 0.8 mm nose radius deliver?
A 0.8 mm nose radius balances surface finish and edge strength, improving final part quality while resisting minor impact and edge wear during interrupted cuts.

Is special coolant or tooling required for best results?
Standard coolant strategies are generally suitable; optimal results depend on holder rigidity and cutting data. Fine-tune coolant flow and speeds to the workpiece material and machine stability.

Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany

Die Walter AG (brand appearance: Walter Tools), headquartered in Tübingen, is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names remain the property of their respective owners; brand names are mentioned for explanatory purposes only and do not imply any affiliation between our company and the manufacturers.