TPGT 070104 SH725 Wendeplatten - Tungaloy

Take advantage of the combination of a coated carbide SH725 grade for durable cutting-edge stability and the ISO-standard triangular 60° geometry for straightforward integration into existing turning toolsets. The compact 0.4 mm corner radius and 11° relief angle enable precise profile control while maintaining robustness. Order the TPGT070104 SH725 insert directly via Metav Werkzeuge or ask our consultants if needed.

TPGT 070104 SH725 Tungaloy — Indexable turning insert, coated carbide, 60°

The TPGT070104 SH725 is an ISO-standard triangular indexable insert engineered for external and internal turning, offering secure clamping via a cylindrical hole with single-side countersink.

• SH725 coated carbide for tough cutting conditions
• ISO triangular insert with 60° cutting angle
• 0.4 mm corner radius for accurate profile control
• Cylindrical hole with single-side countersink
• 11° relief angle and 1.59 mm plate thickness

Faster, more reliable metal removal with a tough cutting grade

The combination of a coated carbide substrate and the SH725 cutting grade delivers a balance of toughness and wear resistance that supports consistent material removal under variable engagement conditions. The insert’s geometry — a 60° triangle with a 0.4 mm corner radius — increases edge strength while enabling accurate profile replication; the relatively small radius reduces vibration and helps maintain surface finish when using compact tool overhangs. Where rapid stock removal is required, the grade’s edge stability reduces the frequency of index changes, supporting higher overall machining efficiency without compromising component quality.

Simple integration into ISO tooling systems for predictable setup

Designed as an ISO-conforming plate, the insert fits standard triangular holders and boring bars when the holder’s form, relief angle, tolerance class, fastening method, size and thickness match the insert specifications. The cylindrical hole with a single-sided countersink (40°–60°) provides secure clamping and repeatable seating, while the 1.59 mm plate thickness ensures consistent support under axial and radial loads. The system approach — insert, appropriate outer holder or boring bar, backing shim/clamp set and replacement screws — enables quick changeovers and predictable repeatability across batch runs, reducing downtime associated with tool changes and setup.

Controlled chip formation and surface quality in turning operations

The one-sided chipbreaker geometry promotes reliable chip control in a variety of turning tasks, contributing to uninterrupted machining and safer chip evacuation. Coating on the SH725 carbide reduces friction and improves thermal resistance at the cutting zone, which in turn helps prolong flank life and stabilise cutting-edge condition. For external and internal turning where surface integrity matters, the insert’s combination of 11° relief angle and optimised edge form helps maintain consistent surface finish while offering the robustness needed for interrupted cuts or changing cut depths. The result is a practical compromise between production throughput and component quality.

Contact Metav Werkzeuge for application-specific recommendations on the TPGT070104 SH725 insert and to confirm holder compatibility or stock availability via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6737304
• Manufacturer SKU: TUN6737304
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall
• Manufacturer: Tungaloy

Facts

• Cutting angle: 60°
• Relief angle: 11°
• Corner radius: 0.4 mm
• Thickness: 1.59 mm
• Plate size: 07

Special features

• Triangular plate form
• Cylindrical hole with single-side countersink (40°–60°)
• One-sided chipbreaker
• Coated carbide grade SH725
• Suitable for external and internal turning; ISO-standard compatibility

FAQ

What turning tasks is this insert best suited for? The TPGT070104 SH725 insert is intended for external and internal turning, providing reliable edge stability for a range of general turning operations.

How is the insert secured in the toolholder? Mounting relies on the cylindrical hole with a single-side countersink; the insert seats against the clamp or shim in a standard ISO triangular holder to achieve repeatable fastening.

Which geometry values define the cutting behaviour? Key values are the 60° cutting angle, 11° relief angle, 0.4 mm corner radius and 1.59 mm plate thickness, which together influence strength, finish and chip formation for the insert.

What advantages does the SH725 grade provide? The SH725 grade offers a tough, edge-stable performance especially suited to smaller tools or varying engagement conditions, improving resistance to chipping while maintaining productive cutting.

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.