SNMU 1307AN AH3135 Wendeplatten - Tungaloy

Take advantage of PVD-coated carbide in the AH3135 grade and the double-sided chipbreaker for longer tool life and reliable chip control; paired with secure clamping via the central hole and countersink, this combination supports consistent milling performance and reduced downtime. Order the insert directly via Metav Werkzeuge or consult the technical team for application matching.

SNMU 1307AN AH3135 Tungaloy indexable insert for milling, PVD-coated carbide, square 90°

A SNMU1307AN AH3135 indexable insert engineered for diverse milling tasks, providing wear- and fracture-resistant performance in face, shoulder, slot, high-feed and contour milling within compatible Tungaloy milling systems

• PVD-coated carbide grade AH3135
• Double-sided chipbreaker for efficient chip control
• Square 90° geometry, 13 mm size
• Central hole with countersink for secure clamping

Consistent cutting performance and extended edge life

The AH3135 grade is a PVD-coated carbide developed for milling applications where a sharp cutting edge and process security are demanded. The coating delivers improved resistance to abrasion and built-up edge, while the substrate provides fracture toughness; together these features reduce flank wear and maintain cutting geometry over repeated indexing. This results in more predictable tool life and consistent surface finish on workpieces made from common milling materials. The combination of coating and substrate enables stable, repeatable passes and supports higher productivity through fewer insert changes.

Secure clamping and system compatibility for reliable operation

Designed to fit Tungaloy milling systems, the insert’s square 90° geometry and central cylindrical hole with a double-sided countersink (40°–60°) ensure robust seating and reliable torque transmission to the cutter body. The double-sided chipbreaker aids controlled chip formation across both cutting edges, improving evacuation and reducing heat build-up in the cut. The plate thickness of 7.94 mm and plate size 13 mm contribute to a rigid interface with the toolholder, lowering the risk of vibration and chattering during heavy cuts. Correct matching of seat, geometry and body is essential to exploit these mechanical advantages and to ensure repeatable clamping behaviour.

Application scope and production benefits

In manufacturing environments that require process stability, the insert supports a range of milling operations — from finishing shoulders to high-feed roughing — with an emphasis on consistent results and reduced rework. The AH3135 grade is specified for operations where both wear resistance and edge integrity are crucial, enabling longer uninterrupted cycles and improved part-to-part consistency. By choosing an insert with a reliable chip control design and secure clamping features, intervals between tool changes are extended, set-up times fall and overall machining throughput increases. This makes the insert a practical choice for shops focused on efficiency and repeatable quality when integrated into the correct milling body.

For technical matching, availability and to request a suitability assessment referencing SKU TUN6735439, contact Metav Werkzeuge — their specialists will advise on the optimal combination of insert grade and cutter body for the intended milling strategy.

Technical data

• Article number: 6735439

• Manufacturer SKU: TUN6735439

• Label: SNMU1307AN AH3135 Tungaloy-indexable insert

• Model series: Milling indexable inserts

• Material: Carbide

• Grade/coating: AH3135 (PVD-coated)

Facts

• Plate size: 13 mm

• Plate thickness: 7.94 mm

• Geometry angle: 90°

• Clearance angle: 0°

• Corner radius: 0.00 mm

Special features

• Square plate form, two usable cutting edges per side (double-sided)
• Central hole with cylindrical bore and double-sided countersink (40°–60°)
• Double-sided chipbreaker for improved chip control
• Targeted use: face, shoulder, slot, high-feed and contour milling
• Designed for Tungaloy milling systems; seat and body must match technically

FAQ

What materials is this insert designed to machine?
The SNMU1307AN AH3135 insert is a PVD-coated carbide grade formulated for general milling applications where wear resistance and a sharp cutting edge are required; it suits a broad range of common milling materials when paired with the correct cutter body.

How does the chipbreaker affect machining?
The insert’s double-sided chipbreaker promotes predictable chip formation and evacuation, reducing heat concentration and improving surface quality during both roughing and finishing passes.

Is the insert compatible with any milling body?
Compatibility requires that the insert seat, geometry and the milling body match technically; the SNMU1307AN design is intended for use within Tungaloy milling systems that accept the SNMU form and 1307AN ISO variant.

What clamping features ensure reliable fixation?
A central cylindrical hole plus double-sided countersink (40°–60°) provides secure mechanical clamping and precise positioning in the cutter head, supporting consistent torque transfer and stable cutting.

Can the insert be indexed to use both sides?
Yes, the square, double-sided design permits indexing to fresh edges, effectively doubling the number of usable cutting edges and extending overall tool economy.

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.