SNMU 120620 T1215 Wendeplatten - Tungaloy

Take advantage of the combination of high wear resistance, reliable edge stability and straightforward compatibility with Tungaloy milling systems for consistent production results. Order the insert directly via Metav Werkzeuge or consult our specialists for selection support.

SNMU120620 T1215 — Square indexable milling insert, 2 mm corner radius, by Tungaloy

The SNMU120620 T1215 is a square indexable insert designed for a wide range of milling tasks, offering robust edge life and compatibility with Tungaloy milling bodies for planing, shoulder, slot, high-feed and contour milling.

• Square 12 mm insert, 6.35 mm thickness
• Grade T1215 carbide for milling performance
• 2 mm corner radius for robust edge life
• Cylindrical hole with double-sided countersink

Maximise uptime with controlled wear and repeatable results

The SNMU120620 grade combines a purpose-developed T1215 compound with a square design to deliver stable chip formation and prolonged service intervals. The carbide composition offers a balance of hardness and toughness that reduces flank wear under continuous milling loads, while the double-sided chipbreaker supports consistent chip control in mixed operations. This results in fewer tool changes and predictable component tolerances, which improves production planning and reduces unplanned downtime.

Simple integration into Tungaloy milling systems for reliable clamping

A defined seat geometry and a cylindrical hole with double-sided countersink (40°–60°) ensure secure fixation and correct axial positioning in compatible cutter bodies. The insert’s 6.35 mm thickness and square 12 mm form make orientation straightforward and permit multiple indexings before replacement. For machining centres and toolrooms, this means easier stocking logic and fast changeovers, since the insert mates precisely with Tungaloy clamping screws and underlays when the cutter body and insert geometry are matched.

Versatile performance across common milling operations

Designed for diverse milling tasks, the insert supports planing, shoulder, slotting, high-feed and contour milling depending on the chosen tool family. The 2 mm corner radius offers a compromise between edge strength and surface finish, making the component suitable for medium- to heavy-duty passes where edge robustness is critical. Explanation: a larger corner radius distributes cutting forces across a greater area, reducing chipping risk and stabilising the cutting edge in interrupted cuts.

For technical advice on selecting the correct SNMU120620 T1215 insert for specific cutter bodies or component materials, contact Metav Werkzeuge — our advisers provide application-oriented guidance by email or phone and can help match insert and cutter geometry for optimal results.

Technical Data

• Article number: 6777925
• Manufacturer SKU: TUN6777925
• SKU: 6777925-Tungaloy

Facts

• Corner radius: 2 mm
• Thickness: 6.35 mm
• Size: 12 mm
• Angle: 90°
• ISO designation: 120620

Special features

• Material: carbide
• Grade: T1215
• Plate form: square
• Hole: with cylindrical hole + double-sided countersink (40°–60°)
• Chipbreaker: double-sided
• Typical application: milling (planing, shoulder, slot, high-feed, contour)
• System: insert for Tungaloy milling systems

FAQ

What material is the insert made of?
The SNMU120620 T1215 insert is manufactured from carbide, using the Tungaloy T1215 grade to combine wear resistance and edge stability.

Which milling tasks suit this insert?
This indexable insert is suited to planing, shoulder, slot, high-feed and contour milling, depending on the selected tool family and cutter body.

How is the insert fixed in the cutter body?
The SNMU120620 features a cylindrical hole with a double-sided countersink (40°–60°) to ensure correct clamping and repeatable seating in compatible Tungaloy milling bodies.

What does the 2 mm radius mean for machining?
A 2 mm corner radius offers enhanced edge strength and improved resistance to chipping, supporting medium to heavy milling passes with better surface consistency.

Is this insert double-sided or single-sided?
The SNMU120620 is designed with a double-sided chipbreaker, allowing multiple indexings to extend effective tool life.

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.