WBGT 030104 SH7025 Wendeplatten - Tungaloy

The combination of a tough, coated carbide grade and a compact trigon geometry delivers repeatable edge stability and reliable chip control for general turning operations; order the insert via Metav Werkzeuge or consult their specialists for application advice.

WBGT 030104 SH7025 Trigon ISO turning insert for turning — Tungaloy

A WBGT030104 SH7025 ISO trigon insert designed for external and internal turning, offering a stable cutting edge and reliable performance under changing engagement conditions.

• Coated cemented carbide SH7025
• Trigon form, size 03
• 0.4 mm corner radius
• Cylindrical hole with 40°–60° countersink

Stable cutting performance for variable engagement

The selected SH7025 grade is a coated cemented carbide developed for toughness and edge security, which is particularly beneficial in small toolholders or where engagement conditions vary. The combination of coating and substrate supports longer intervals between regrinds by resisting edge chipping and premature flank wear. The integrated one-sided chipbreaker improves chip control during interrupted cuts, helping to maintain a consistent surface finish and reducing the risk of built-up edge. For machining strategies that prioritise process reliability, this grade offers a measurable benefit in uptime and consistency.

Accurate seating and fast indexability for production workflows

The trigon geometry in a size 03 format and the ISO standardisation ensure predictable seating in compatible holders. The insert features a 0.4 mm corner radius and a 5° relief angle, while the plate thickness of 1.59 mm provides the structural support needed for stable clamping. The central cylindrical hole with a single-sided countersink (40°–60°) simplifies secure fastening and repeatable orientation. Compatibility with a given holder is determined by form, relief angle, tolerance class, fastening method, size and thickness, so selection of the correct external holder or boring bar and the matching clamp set is essential for achieving repeatable repeatability and safe tool life.

Operational advantages: efficiency, versatility and predictable tool life

Designed for both external and internal turning, this ISO series insert forms part of a system consisting of the insert, a matching holder or boring bar, backing/clamp set and replacement screws. The robust edge stability of the grade reduces the frequency of tool changes under many conditions, which translates into lower non-productive time and improved throughput. Because chip formation and edge behaviour are central to turning efficiency, the one-sided chipbreaker and coated substrate work together to maintain consistent chip evacuation, supporting higher process stability across varied workpiece geometries.

For applications that demand a combination of edge security and straightforward tool handling, contact Metav Werkzeuge for supply and machining recommendations — email info@metav-werkzeuge.com or call +49 2822 7131930.

Technical data

• Article number: 6967625
• Manufacturer SKU: TUN6967625
• SKU: 6967625-Tungaloy

Facts

• Corner radius: 0.4 mm
• Relief angle: 5°
• Included angle: 80°
• Thickness: 1.59 mm
• Size: 03

Special features

• Coated cemented carbide grade SH7025
• Trigon plate form
• One-sided chipbreaker
• Cylindrical hole with single-sided countersink (40°–60°)
• ISO-standard turning insert series
• System: insert, holder/boring bar, backing/clamp set and screws
• Application: turning (external and internal)

FAQ

What machining tasks is this insert suited for?
The WBGT030104 SH7025 trigon insert is intended for external and internal turning where a tough, chip-stable edge is required, especially in variable engagement conditions.

How does the SH7025 grade affect tool life?
The SH7025 coated cemented carbide offers enhanced edge stability and wear resistance, which helps extend usable tool life under typical turning operations.

Which holders are compatible with this insert?
Compatibility depends on form, relief angle, tolerance class, fastening method, size and thickness; use a holder or boring bar designed for trigon ISO inserts of size 03 and the matching backing/clamp set.

What is the purpose of the one-sided chipbreaker?
The one-sided chipbreaker improves chip control during turning and interrupted cuts, promoting consistent surface finish and safer chip evacuation.

Can the insert be used for heavy interrupted cuts?
The insert’s tough grade and stable cutting edge are well suited to many interrupted conditions, though final suitability depends on the specific holder and machining setup.

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.