TPGT 070102 SH7025 Wendeplatten - Tungaloy

Take advantage of the coated cemented carbide SH7025 grade and the ISO compatibility of this triangular insert to secure consistent edge life and reliable chip control in turning operations; order directly via Metav Werkzeuge or request application advice from our consultants.

TPGT 070102 SH7025 Tungaloy turning insert — triangular 07 for Turning

TPGT 070102 SH7025 Tungaloy turning insert is an ISO-standard triangular indexable insert designed for external and internal turning applications, offering a robust cutting edge for variable engagement conditions.

• Coated cemented carbide SH7025 grade
• Triangular insert, 60° cutting geometry
• 0.2 mm corner radius for finishing
• Cylindrical hole with 40°–60° countersink

Consistent performance for variable cutting conditions

The TPGT070102 SH7025 insert combines a coated cemented carbide substrate with a grade formulated for edge stability and toughness. This balance reduces the risk of premature chipping when machining with small tools or under changing engagement conditions, which supports steady production output. The SH7025 grade is optimised for a broad range of steels and mixed workpiece scenarios; the coating improves wear resistance and helps maintain a predictable tool life, enabling planners to estimate tool-change intervals with greater confidence.

Designed for straightforward holder compatibility and secure clamping

Manufactured to ISO dimensions, the insert features a triangular geometry with a 60° included angle and a standard size designation 07, which ensures compatibility with many commercial turning holders and boring bars. The body includes a cylindrical hole with a single-sided countersink (40°–60°) for secure clamping and repeatable seating. These attributes simplify toolroom logistics: holders can be selected based on form, relief angle, tolerance class, fastening type and thickness to match the insert’s specifications, reducing setup time and assembly errors.

Practical guidance for machining and chip control

A 0.2 mm corner radius provides a balance between edge strength and surface finish, making the insert suitable for light to medium passes where a good finish is required. The single-sided chipbreaker is matched to common turning tasks and should be chosen with regard to workpiece material and machining stability; selecting the appropriate chipbreaker and grade helps control chip form, protect the cutting edge and increase process reliability. For finishing passes the small radius reduces mark depth, while adequate feed and speed selection preserves the coating’s protective effect.

For application-specific recommendations on the Tungaloy SH7025 turning insert and to secure reliably stocked items, contact Metav Werkzeuge for tailored advice and ordering: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: 6967566
• SKU: 6967566-Tungaloy
• Manufacturer SKU: TUN6967566
• Model series: ISO turning inserts

Data

• Designation: TPGT070102
• Grade: SH7025
• Material: cemented carbide
• Size: 07
• Thickness: 1.59 mm
• Corner radius: 0.2 mm

Special features

• Triangular insert, 60° included angle
• Cylindrical hole with single-sided countersink (40°–60°)
• One-sided chipbreaker
• ISO-compatible form and tolerances
• Intended use: Turning (external and internal)

FAQ

What materials is this insert suited for?
The TPGT070102 SH7025 turning insert (Tungaloy, indexable insert, SKU 6967566-Tungaloy) is intended for a wide material spectrum including various steels; the SH7025 grade provides toughness and edge stability for mixed workpiece conditions.

How does the 0.2 mm corner radius affect surface finish?
A 0.2 mm corner radius reduces cutting edge stress while delivering a finer surface finish compared with larger radii; the small radius on this triangular insert supports finishing and light machining passes.

Is the insert compatible with standard ISO holders?
Yes — the insert is ISO-standardised in form and size (TPGT070102, size 07) and is compatible with holders that match the insert’s form, relief angle and fastening method.

Can the insert be used for internal turning or boring?
The geometry and chip control features allow use in both external and internal turning; selection of an appropriate holder and stable setup ensures best results with this insert.

What is the purpose of the countersunk cylindrical hole?
The cylindrical hole with single-sided countersink (40°–60°) secures repeatable seating and stable clamping in indexable holders, improving positional accuracy and cutting stability.

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.