SNGA 120404 TH10 Wendeplatten - Tungaloy

Take advantage of the combination of precise geometry, an uncoated cemented carbide cutting edge and ISO compatibility for consistent turning performance; order this insert directly via Metav Werkzeuge or ask the consultants for application guidance.

SNGA 120404 TH10 indexable insert for Turning — Tungaloy

The SNGA120404 TH10 is an ISO‑standard indexable insert engineered for external and internal turning, offering a sharp uncoated cutting edge suited to non‑ferrous materials and applications that demand low cutting forces and clean surfaces.

*ISO‑standard SNGA insert, compatible with common holders *Uncoated cemented carbide for low cutting forces *0.4 mm corner radius for fine surface finishing *Square 12 mm plate, 4.76 mm thickness, with hole

Efficient turning with low cutting forces and consistent results

The SNGA120404 TH10 belongs to an ISO‑compliant series of indexable plates designed to simplify tool selection and reduce setup time. The uncoated cemented carbide grade promotes low cutting forces, which is advantageous when machining softer, ductile metals and delicate components; lower forces often translate into reduced spindle load and improved dimensional stability. The combination of a sharp edge geometry and this substrate supports clean surface generation without the need for aggressive cutting parameters, making the insert suitable for finishing passes where part integrity and repeatability are priorities.

Geometry tuned for superior surface finish and controlled chip behaviour

A corner radius 0.4 mm provides a balance between edge strength and finishing capacity: the relatively small radius reduces tool nose contact to help achieve finer surface textures, while still offering sufficient robustness for common turning operations. The absence of an integrated chipbreaker means the cutting edge produces longer chips under some conditions; however, this characteristic supports uninterrupted chip flow when paired with appropriate coolant and chip control strategies. For customers seeking improved visual and tactile surface quality, this geometry supports low‑vibration machining and predictable finishes.

Design details that simplify integration and seating

The plate is a square 12 mm format with 4.76 mm thickness, featuring a cylindrical hole for secure clamping in standard external holders or boring bars. The insert’s seating and fixation depend on matching form, relief angle, tolerance class and thickness to the chosen toolholder; this standardised approach eases stocking and reduces the number of unique holders required on the shop floor. The zero relief angle contributes to a neutral cutting geometry that can be advantageous for certain profiling tasks and helps maintain a stable cutting line when paired with the correct clamp and backing shim.

Practical selection advice and workflow benefits

Choosing the TH10 grade reflects a pragmatic compromise: an uncoated substrate that emphasises sharpness and surface quality over extreme wear resistance, making it particularly effective for non‑ferrous materials and operations where low cutting forces are essential. Integrating these inserts into a systematic toolset—insert, compatible holder, backing pad and replacement screws—allows predictable changeovers and repeatable clamping torque. The result is a measurable uplift in process stability and throughput, especially for shops that prioritise consistent finishing and straightforward tool management.

For application advice, availability or to order the Tungaloy SNGA120404 TH10 insert for precise turning tasks, contact Metav Werkzeuge; email info@metav-werkzeuge.com or call +49 2822 7131930 for expert assistance and fast delivery.

Technical Data

• Article number: 6806457
• SKU: 6806457-Tungaloy
• Manufacturer SKU: TUN6806457
• Model series: ISO‑Drehwendeschneidplatten

Dimensions & Geometry

• Plate size: 12 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Included angle: 90°
• Relief angle: 0°

Features & Material

• Material: cemented carbide (uncoated)
• Grade: TH10
• Shape: square
• Hole: with hole (cylindrical hole)
• Chipbreaker: none
• Typical application: Turning (external and internal)
• Series compatibility: ISO turning inserts; compatibility determined by form, relief angle, tolerance class, fastening, size and thickness

FAQ

What materials is this insert best suited for? The SNGA120404 TH10 insert, in TH10 uncoated cemented carbide, is optimised for non‑ferrous materials and applications where a sharp, low‑force cutting edge produces clean surfaces.

How does the 0.4 mm corner radius affect machining? A 0.4 mm corner radius on the SNGA120404 TH10 supports finer surface finishes and reduced vibration during finishing passes while maintaining adequate edge strength for general turning tasks.

Is a chipbreaker included with the insert? This turning insert is supplied without an integrated chipbreaker; chip control should be managed via cutting parameters, coolant strategy and suitable toolholder geometry.

How to ensure compatibility with an existing toolholder? Compatibility depends on matching the insert’s ISO designation, plate size, thickness, relief angle and fastening style to the holder; the SNGA120404 TH10 uses a square format with a cylindrical hole for standard clamping.

Can this insert be used for both external and internal turning? Yes, the SNGA120404 TH10 is intended for both external and internal turning operations when combined with the appropriate external holder or boring bar.

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.