TNMG 220416 T5105 Wendeplatten - Tungaloy

Take advantage of the combination of robust CVD‑coated carbide, precise ISO TNMG 220416 geometry and a 1.6 mm corner radius for consistent, high‑speed turning of cast iron; order the insert directly via Metav Werkzeuge or consult the technical team for matching holders and mounting details.

TNMG 220416 T5105 — Tungaloy indexable turning insert (CVD‑coated carbide)

TNMG 220416 T5105 is a triangular indexable insert designed for high‑speed turning of cast iron under stable machining conditions

• CVD‑coated carbide for high‑speed machining
• ISO TNMG 220416 triangular profile
• Double‑sided chipbreaker with cylindrical hole
• 1.6 mm corner radius, 60° included angle

Increase throughput with a wear‑resistant cutting grade

The CVD‑coated carbide grade T5105 is formulated for high‑speed machining of cast iron, delivering stable material removal and extended tool life under consistent cutting parameters. By choosing a wear‑resistant coating and a robust substrate, cycle times are reduced and insert changes become less frequent, which supports a smoother production flow. The triangular geometry with a 60° included angle permits multiple indexings per insert, improving cost efficiency per edge while maintaining dimensional stability.

Reliable seating and compatibility for simple tool setup

The insert is manufactured to ISO specifications, which ensures compatibility with standard indexable toolholders when form, relief angle, tolerance class, clamping and thickness match. The plate is double‑sided, has a cylindrical hole for positive locating, and a plate thickness of 4.76 mm, so holders designed for TNMG‑type plates and corresponding clamp sets can be used without modification. Clear indication of these dimensions simplifies tool selection and reduces setup time in mixed‑tool inventories.

Precision edge form for consistent surface quality

With a 1.6 mm corner radius, this insert balances edge strength and surface finish: the radius supports stable cutting forces on interrupted or heavy cuts, while still permitting acceptable surface roughness in turning operations. The integrated double‑sided chipbreaker aids chip control for grey and nodular cast irons, reducing rework and improving operator safety. For less experienced planners, chipbreaker geometry refers to a shaped groove that splits and curls chips to avoid long stringers — a practical solution in continuous and semi‑continuous turning processes.

Practical application guidance and selection notes

The plate is intended for turning applications; select the chipbreaker and grade according to workpiece material, machining type and machine stability. Compatible toolholders, clamping sets and replacement screws form the complete system: an ISO insert, a matching external holder or boring bar and the correct mounting hardware. When machining under highly variable conditions or for finishing passes, choose an insert geometry and cutting data that prioritise surface tolerance and thermal stability to extend tool life and secure repeatable part quality.

For availability, batch pricing or guidance on matching holders for this Tungaloy indexable insert, contact Metav Werkzeuge — Metav Werkzeuge GmbH can advise on toolholder compatibility and supply; email info@metav-werkzeuge.com or call +49 2822 7131930 to request the article or technical consultation

Technical data

• Article number: 6850324

• SKU: 6850324-Tungaloy

• Manufacturer SKU: TUN6850324

• Model series: ISO‑Drehwendeschneidplatten

• Designation: TNMG220416 T5105 Tungaloy‑Wendeplatte

• Material: Carbide

Facts

• Corner radius: 1.6 mm
• Thickness: 4.76 mm
• Size: 22 mm
• Included angle: 60°
• Clearance angle (relief): 0°

Special features

• CVD‑coated carbide grade T5105
• Double‑sided chipbreaker
• Triangular plate form
• With cylindrical hole for locating
• Intended application: turning (external and internal)
• Optimised for high‑speed machining of cast iron under stable conditions

FAQ

What workpiece materials is this insert suited to?
The Tungaloy TNMG 220416 T5105 insert is optimised for machining cast iron at high cutting speeds; selection of chipbreaker and cutting data should match the specific cast iron grade and machine rigidity.

Is the insert compatible with standard ISO holders?
Yes — this cutting plate follows ISO geometry for TNMG inserts; compatibility depends on matching form, relief angle, tolerance class, clamping and plate thickness.

How does the double‑sided chipbreaker benefit production?
The double‑sided chipbreaker on the TNMG 220416 helps to split and control chips, reducing entanglement and improving surface consistency, which supports safer, more efficient production runs.

What are the key dimensions to check when replacing an insert?
Verify corner radius (1.6 mm), thickness (4.76 mm), plate size (22 mm) and hole style to ensure correct seating and clamping in the holder.

Can this insert be used for finishing cuts?
The grade and geometry prioritise high‑speed roughing in cast iron; for fine finishing, consider a smaller corner radius or a grade specified for minimal cutting forces and superior surface finish.

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.