TPGT 070102 SH730 Wendeplatten - Tungaloy

The combination of SH730 edge stability, ISO‑standard geometry and a 0.2 mm nose radius ensures predictable chip control and consistent surface finish in small-part turning; order the TPGT070102 SH730 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed.

TPGT 070102 SH730 − Turning insert by Tungaloy, coated carbide, triangular

TPGT070102 SH730 is an ISO‑standard triangular coated carbide insert designed for general external and internal turning where reliable edge life and stable chip formation are required.

• ISO‑standard triangular insert
• SH730 coated for edge stability
• 0.2 mm nose radius for fine turning
• Cylindrical hole with 40°–60° countersink

Improved process stability and measurable performance

The combination of the SH730 grade and coated carbide substrate provides a balance of toughness and wear resistance that favours stable cutting over varying engagement conditions. In practice, this means fewer unplanned tool changes and a more consistent part finish during serial production. The 0.2 mm nose radius supports fine-profile turning and contributes to a controlled cutting force, reducing vibration on light or compact toolholders. For users seeking efficiency, the result is a reproducible machining window and lower overall process variability.

Designed for secure mounting and ISO compatibility

Compatibility with a holder is defined by insert shape, relief angle, tolerance class, fastening method, size and thickness. The insert features a triangular form and an 11° relief angle, with a plate thickness of 1.59 mm, making it compatible with standard ISO turn holders sized for 07 inserts. The central cylindrical hole with a single‑side countersink (40°–60°) enables accurate clamping and repeatable seat location, which supports quick index changes and consistent pitch between edges. This geometry reduces setup time and simplifies tool inventory management.

Chip control and application guidance for turning

A one-sided chipbreaker is integrated to promote regular chip segmentation in common materials. Combined with the toughness of the SH730 grade, this makes the insert particularly suitable for turning operations where intermittent cuts or varying depths of cut occur. For finishing and medium‑feed operations the modest 0.2 mm nose radius produces a fine surface without sacrificing edge strength. The insert is intended for use in external and internal turning; select the chipbreaker and grade combination based on the workpiece material and machining stability for optimal results.

Material scope and practical recommendations

The coated carbide construction is appropriate for a broad range of steels and mixed materials typically encountered in workshop and production settings. While the SH730 grade excels in applications requiring a durable, edge‑stable insert—especially in smaller tools or where engagement conditions change—users should match cutting data to machine rigidity and clamping. Where maximum wear resistance is needed, adjust speed and feed accordingly; where intermittent cuts or poor support are present, the toughness of the grade helps prevent premature chipping. The insert supports a modular system build-up: insert, compatible external holder or boring bar, clamp/pad and spare screws.

For application-specific advice or to source the Tungaloy TPGT070102 SH730 insert, contact Metav Werkzeuge for technical guidance and prompt supply.

Technical Data

• Article number: 6862137
• Manufacturer SKU: TUN6862137
• Brand: Tungaloy

Data

• Insert designation: TPGT070102
• Geometry size: 07
• Nose radius: 0.2 mm
• Relief angle: 11°
• Plate thickness: 1.59 mm
• Included hole: with hole, cylindrical + single‑side countersink 40°–60°
• Approaching angle: 60°

Special features

• Coating / grade: SH730
• Material: coated carbide
• Plate shape: triangular
• Chipbreaker: one‑sided
• Series: ISO turning indexable inserts
• Typical application: external and internal turning

FAQ

What materials is this insert suitable for? The TPGT070102 SH730 insert is a coated carbide turning insert intended for a wide range of steels and mixed materials; the SH730 grade is chosen for its edge stability in varying engagement conditions.

How does the 0.2 mm nose radius affect the finish? A 0.2 mm nose radius on this indexable insert balances profile detail and edge strength to deliver fine surface finishes while maintaining resistance to chipping during small‑radius turning.

How is the insert secured in the holder? The insert uses a central cylindrical hole with a single‑side countersink (40°–60°) for precise seating and clamping; compatibility depends on holder form, tolerance class and fastening method.

When is SH730 the preferred grade? SH730 is recommended where a tough, edge‑stable coated carbide is required—particularly for smaller tools or processes with intermittent cuts and variable engagement.

Can the insert be used for internal turning? Yes, the design and chipbreaker of the TPGT070102 SH730 make it suitable for both external and internal turning, provided the correct holder and cutting data are selected.

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.