CNMG 120416 T5105 Wendeplatten - Tungaloy

Take advantage of the combination of wear-resistant CVD coating, precise CNMG geometry and economical double-sided indexing for consistent production results; order original Tungaloy inserts through Metav Werkzeuge or request application advice from the consultancy team.

CNMG120416 T5105 CNMG turning insert — CVD-coated carbide by Tungaloy

The CNMG120416 T5105 is a CVD-coated carbide indexable insert designed for high‑speed turning of cast iron under stable machining conditions.

• CVD-coated carbide grade T5105
• Designed for high-speed cast iron turning
• Rhombic CNMG 120416 geometry, 80° cutting angle
• Double-sided chipbreaker, cylindrical hole

Increased productivity through high-speed wear resistance

The CVD-coated carbide grade T5105 is formulated for high-speed machining of cast iron, delivering a balance between wear resistance and edge stability. This combination reduces flank wear during continuous cuts, which leads to longer tool life and fewer indexings per component lot. The engineered coating provides predictable performance in stable setups, so cycle times can be shortened without compromising surface finish. Selecting this grade supports a measurable increase in throughput where process parameters remain consistent.

Secure clamping and geometry that ensures repeatable results

With its ISO CNMG rhombic form and an 80° cutting angle, this indexable plate offers robust support in standard turning holders. The cylindrical hole and the specified tolerance classes are decisive for correct seating and torque transmission to the pocket; matching a holder by form, relief angle and size prevents chatter and preserves edge life. The corner radius 1.6 mm and plate thickness 4.76 mm balance strength and finish, enabling stable cuts on external and internal turning tasks while maintaining consistent dimensional control.

Practical system benefits for workshop integration

Being double-sided with a doppelseitig chipbreaker design, the insert gives two usable edges per indexing which improves cost efficiency in batch production. The plate size 12 and the 0° relief suit a wide range of external and internal turning operations when paired with the correct holder, clamp set and replacement screws. Good chip control from the integrated chipbreaker reduces heat buildup at the cutting zone, which benefits tool life and reduces rework. For reliable implementation, select the chipbreaker and grade according to workpiece material, machining method and fixture rigidity to achieve consistent surface quality and repeatable cycle times.

Contact Metav Werkzeuge today for stock availability of the original Tungaloy CNMG120416 T5105 insert and to obtain machining recommendations tailored to specific cast iron turning processes.

Technical Data

• Article number: 6852913
• SKU: 6852913-Tungaloy
• Manufacturer SKU: TUN6852913
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Facts

• Corner radius: 1.6 mm
• Cutting angle: 80°
• Relief angle: 0°
• Plate size: 12
• Plate thickness: 4.76 mm
• Hole style: cylindrical hole

Special features

• CVD-coated carbide
• Grade T5105
• Rhombic CNMG geometry
• Double-sided chipbreaker
• Indexable turning insert
• Intended application: turning
• Compatible with ISO turning holders
• Suitable for high-speed machining of cast iron

FAQ

What materials is this insert optimised for? The Tungaloy CNMG120416 T5105 insert is optimised for machining cast iron and performs best under stable, high‑speed turning conditions.

How many cutting edges are available per insert? This CNMG indexable plate is double-sided, providing two usable cutting edges per index.

Which holder features must be matched for correct compatibility? Compatibility requires matching form, relief angle, tolerance class, attachment style, size and thickness to the chosen ISO turning holder and clamping set.

What are the key dimensions to check before ordering? Check corner radius 1.6 mm, plate size 12, plate thickness 4.76 mm and the presence of a cylindrical hole to ensure correct seating in the toolholder.

Is this an original Tungaloy product and how is it identified? The item is supplied as an original Tungaloy indexable insert, identified by article number 6852913 and manufacturer SKU TUN6852913

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.