TNMA 160416 T5105 Wendeplatten - Tungaloy

Taking advantage of the CVD‑coated carbide T5105 and the ISO TNMA 160416 geometry ensures high‑speed, wear‑resistant performance when turning cast iron; combine this with the correct holder and clamping set from Metav Werkzeuge for reliable, repeatable results — order direct via Metav Werkzeuge or consult the technical team for matching holders and setups.

TNMA 160416 T5105 ISO triangular turning insert for turning – Tungaloy

TNMA160416 T5105 is an ISO triangular indexable insert designed for high‑speed turning, primarily intended for stable machining of cast iron.

• ISO TNMA 160416 triangular insert, 60° geometry
• CVD‑coated carbide grade T5105 for high‑speed cast iron
• 1.6 mm corner radius for robust edge life

High‑speed performance optimised for cast iron

The insert features a CVD‑coated carbide core in grade T5105, engineered for high‑speed machining of cast iron under stable cutting conditions. The coating provides a hard, wear‑resistant surface that reduces flank wear and extends edge life, which translates directly into improved productivity and fewer index changes during serial production. This characteristic benefits jobs where cycle time and tool life are decisive for process economics.

Precise geometry for repeatable positioning and clamping

This ISO triangular design with a 60° included angle and 1.6 mm corner radius gives a balance between strength and cutting edge accessibility for turning operations. The insert thickness of 4.76 mm and the cylindrical hole enable secure clamping in compatible holders; the specified clearance angle (0°) and dimensional tolerances determine compatibility with the corresponding cutting tool body. Correct selection of holder form, fastening and tolerance class ensures repeatable seating and consistent cutting performance.

Practical machining guidance for optimal results

Typical uses include external and internal turning where the absence of an integrated chipbreaker (no chipbreaker) requires selection of a suitable holder or external chip control to maintain effective chip control. For semi‑finishing and finishing passes on cast iron, the combination of the T5105 grade and stable set‑up helps achieve consistent surface finish and tool life. Where material, feed or rigidity varies, matching the chip‑forming geometry and clamping stability to the application is recommended.

Economic advantages and reliable manufacturer backing

Using a dedicated, indexable insert such as this reduces downtime associated with full tool changes; individual edges are rotated or replaced, supporting a productive machining flow with lower tooling overhead. The combination of Tungaloy engineering and the insert’s wear‑resistant coating delivers stable cutting edges and predictable performance, contributing to lower total cost per component and higher process reliability in demanding turning operations.

For tailored advice on holder compatibility, clamping sets and the best machining parameters for the T5105 grade, contact Metav Werkzeuge — the team can advise on matching toolholders and supply the correct screws and underlay plates.

Technical Data

• Article number: 6853034
• Manufacturer SKU: TUN6853034
• Internal SKU: 6853034-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten

Facts

• Insert designation: TNMA160416
• Size: 16 mm
• Thickness: 4.76 mm
• Corner radius: 1.6 mm
• Included angle: 60°
• Relief/clearance angle: 0°
• Hole: with cylindrical hole

Special features

• Material: Hartmetall
• Grade / coating: T5105 (CVD‑coated carbide)
• Shape: triangular
• Chipbreaker: without
• Typical application: Drehen (turning)
• System: ISO turning insert, requires matching external holder, underlay/clamping set and replacement screws

FAQ

What materials is this insert suitable for?
The TNMA160416 T5105 insert is formulated for machining cast iron; the T5105 CVD‑coated carbide provides wear resistance suited to high‑speed turning of grey and nodular cast irons.

Is a chipbreaker integrated in this insert?
This variant is supplied without a chipbreaker; for effective chip control the TNMA160416 insert should be used with an appropriate holder geometry or external chip control measures.

Which holder features ensure correct compatibility?
Compatibility depends on holder form, clamping method, tolerance class, size and thickness; the insert’s 4.76 mm thickness, cylindrical hole and ISO form must match the intended toolholder.

Can this insert be used for internal turning?
Yes — the insert is suitable for external and internal turning, provided that rigidity, tool overhang and chip evacuation are addressed for the internal operation.

How does the T5105 grade affect tool life?
The T5105 CVD coating enhances wear resistance at high cutting speeds, improving flank wear behaviour and extending edge life under stable cutting conditions.

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.