EBRM 20T25S - Tungaloy

Benefit from the combination of stable chip control, a robust cemented carbide substrate and a precise 75° cutting geometry for reliable milling operations; order directly via Metav Werkzeuge or consult the specialists for matching and delivery.

EBRM 20T25S indexable insert for Milling — Tungaloy

The EBRM20T25S is an indexable insert designed for versatile milling tasks, compatible with matched cutter bodies and seats for face, shoulder, groove, high‑feed and contour milling.

• Rhombic insert, 20 mm size, 75° cutting geometry
• Cemented carbide substrate for extended tool life
• Cylindrical hole for secure clamping
• One‑sided chipbreaker for controlled chip formation

Consistent geometry and material for predictable productivity

The rhombic design combined with a defined 75° cutting geometry provides a stable cutting edge and predictable engagement during Milling. Made from cemented carbide, the insert offers resistance to edge wear and maintains dimensional stability across repeated indexing. This results in more consistent part tolerances and reduced rework in serial production. The specified clearance of 5° supports reliable chip flow and decreases rubbing on the flank, improving surface finish and process security.

Secure mounting and straightforward integration into milling systems

A cylindrical hole and the defined seat interface ensure a secure clamping arrangement in compatible cutter bodies; the system includes the cutter body, insert, clamping screw and, where applicable, a shim. The 2.78 mm thickness and 20 mm nominal size make the component straightforward to replace during scheduled maintenance. Clear compatibility between insert seat, geometry and milling body minimises setup time and reduces the risk of incorrect assembly, supporting uninterrupted production runs.

Controlled chip formation and adaptable milling applications

The single‑sided chipbreaker design supports consistent chip control for a range of operations — face, shoulder, groove, high‑feed and contour milling depend on the assigned tool family and cutter. By combining geometry and a robust substrate, the insert helps manage heat and chip evacuation during interrupted or continuous cuts. This balance between cutting behaviour and insert strength contributes to sustained tool performance and repeatable part quality in diverse milling scenarios.

For specification matching, availability or to order the Tungaloy EBRM 20T25S indexable insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss cutter compatibility and delivery options

Technical Data

• Article number: 3113052
• Manufacturer SKU: TUN3113052
• Brand: Tungaloy
• Product name: EBRM20T25S
• Model series: milling indexable inserts
• Application: Milling

Core Data

• Insert size: 20 mm
• Plate thickness: 2.78 mm
• Cutting geometry angle: 75°
• Clearance angle: 5°
• ISO designation: 20T25S
• Manufacturer article number: 3113052

Special features

• Material: cemented carbide
• Plate shape: rhombic
• Hole: with cylindrical hole
• Chipbreaker: one‑sided
• Typical uses: face, shoulder, groove, high‑feed and contour milling
• System components: cutter body, indexable insert, clamping screw, possible shim

FAQ

What milling operations is this insert suited for?
The EBRM20T25S insert from Tungaloy is intended for face, shoulder, groove, high‑feed and contour milling depending on the assigned cutter family and seat compatibility.

How is the insert clamped in the cutter body?
Clamping is achieved via the cylindrical hole and a clamping screw; the matched seat and geometry ensure secure fixation for stable cutting.

What material is the insert made of and what does that mean for tool life?
The insert is manufactured from cemented carbide, which provides good wear resistance and stable cutting performance for longer service intervals under normal milling conditions.

What are the key dimensional data to check for compatibility?
Important values are the 20 mm nominal size, 2.78 mm plate thickness, 75° cutting geometry and 5° clearance angle; these determine seat and cutter body compatibility.

Does the insert include a chipbreaker, and why is that important?
Yes, it features a one‑sided chipbreaker designed to promote controlled chip formation and effective evacuation during a variety of milling operations.

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.