TNMG 160412 T6215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide wear resistance, ISO‑standard TNMG geometry and compatibility with common holders for consistent turning productivity — order the insert via Metav Werkzeuge or consult their specialists for application advice.

TNMG160412 T6215 – Indexable turning insert for turning by Tungaloy

TNMG160412 T6215 is an ISO‑standard triangular indexable insert designed for external and internal turning, offering a wear‑resistant grade optimised for rostfreier Stahl under stable to slightly interrupted cutting conditions

• CVD-coated carbide for high wear resistance
• Double-sided chipbreaker for flexible indexing
• ISO TNMG form for broad holder compatibility
• 1.2 mm corner radius for robust finishing

High‑performance grade for longer tool life

The combination of a CVD coating and carbide substrate in this grade delivers measurable improvements in tool life and process stability. The CVD layer acts as a hard, wear‑resistant barrier that reduces flank wear and built‑up edge formation, which in turn supports consistent results across batches. For production environments seeking fewer insert changes and reduced downtime, the optimised grade T6215 provides a reliable balance between productivity and predictable tool life.

Geometry engineered for stable, accurate turning

The insert’s ISO TNMG form and triangular outline enable secure clamping and straightforward indexing in standard toolholders. Key geometric details — 1.2 mm corner radius, 0° clearance, 4.76 mm plate thickness and a cylindrical locating hole — work together to provide rigid support at the cutting zone. The double‑sided chipbreaker design allows use of multiple cutting edges before replacement, while the triangular shape maximises edge availability. These characteristics contribute to improved surface finish and repeatable dimensional accuracy when the system is correctly assembled.

Practical application and process recommendations

Designed primarily for turning, the grade is especially suited to machining rostfreier Stahl under stable to lightly interrupted conditions. Selection of an appropriate chipbreaker and feed‑speed pairing is critical: choose a chipbreaker and cutting data that match material condition and machine stability to avoid edge overload. System setup normally comprises the ISO insert, a compatible external holder or boring bar, a support shim/clamping set and spare screws — ensuring rapid replacement and minimal fixture adjustment during production changeovers.

For reliable rostfreier Stahl turning with Tungaloy quality, contact Metav Werkzeuge to request the TNMG160412 T6215 insert (SKU 6876164-Tungaloy) or discuss the optimal chipbreaker and holder combination with a technical consultant.

Technical Data

• Article number: 6876164
• SKU: 6876164-Tungaloy
• Manufacturer SKU: TUN6876164
• Brand: Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• WPL designation: TNMG160412 T6215 Tungaloy‑Wendeplatte

Facts

• Corner radius: 1.2 mm
• Angle: 60°
• Plate thickness: 4.76 mm
• Plate size: 16 mm

Special features

• Material: carbide
• Coating: CVD
• Grade: T6215
• Application: Turning
• Hole: with cylinder hole
• Clearance: 0°
• Chipbreaker: double‑sided
• Plate form: triangular
• System: ISO insert, holder, shim/clamping set and spare screws
• Compatibility determined by form, clearance, tolerance class, fixing, size and thickness

FAQ

What holder types are compatible with this insert?
Compatibility depends on the holder matching the ISO TNMG form, the plate size and thickness; the TNMG160412 insert fits holders and boring bars designed for ISO TNMG‑160412 geometry.

Which materials is this grade intended for?
The T6215 grade is specified for machining rostfreier Stahl under stable to slightly interrupted conditions, providing improved wear resistance compared with uncoated grades.

What are the benefits of the CVD coating on this insert?
The CVD coating on the T6215 insert increases surface hardness and thermal stability, which reduces flank wear and helps maintain cutting edge integrity over longer runs.

How does the double‑sided chipbreaker affect tool life?
The double‑sided chipbreaker allows multiple indexings of the insert before disposal, offering better edge economy and reduced tool change frequency.

What is included in a typical system setup for this insert?
A typical system comprises the ISO insert itself, a compatible external holder or boring bar, a shim or clamping set and replacement screws for rapid, repeatable assembly.

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.