SNMG 120416 T6215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide wear resistance, precise ISO compatibility and a chip-controlling geometry for reliable turning of stainless steels; order the insert directly via Metav Werkzeuge or ask our consultants for application advice.

SNMG120416 T6215 Turning insert — Tungaloy indexable insert for turning

A SNMG120416 T6215 indexable turning insert optimised for machining stainless steels under stable to lightly interrupted cutting conditions.

• CVD-coated carbide for high wear resistance
• Suitable for machining stainless steels
• Double-sided insert with integrated chipbreaker
• Square form with 90° included angle

Consistent performance for stainless steel turning

The T6215 carbide grade combines a durable CVD coating with a substrate engineered for abrasive resistance, which delivers consistent tool life when machining stainless steels. The result is fewer tool changes and more predictable production cycles, supporting higher productivity in batch runs. As an indexable insert, the design enables quick rotation to a fresh cutting edge, reducing downtime and maintaining dimensional stability across multiple parts. This stability benefits process planning and lowers the effective cost per part in sustained production.

ISO compatibility for straightforward tool set-up

Produced to ISO dimensions, the insert is compatible with a wide range of external holders and boring bars when matched for form, relief angle and tolerance class. Correct selection of holder and clamping components ensures reliable clamping and repeatable positioning, which is essential for precision turning and minimised set-up time. For workshops with mixed tool inventories, adherence to ISO makes integration simple: the insert can be mounted, replaced and indexed without bespoke fixtures, improving shop-floor flexibility.

Geometry that improves stability and chip control

A square plate with a 90° included angle and a double-sided chipbreaker offers a balance of rigidity and controlled chip formation. The corner radius of 1.6 mm helps to distribute cutting forces for steady cutting and better surface finish, while the chipbridge design guides chips away from the cutting zone to prevent re-cutting. These geometric traits reduce chatter risk and contribute to consistent part quality, especially when turning components that demand close dimensional tolerance and good surface integrity.

Practical guidance for selection and system build-up

This insert is intended for turning applications and performs best under stable to lightly interrupted cutting regimes; select the specific chipbreaker and grade to match the workpiece material and process stability. A typical system comprises the indexable plate, a compatible external holder or boring bar, a shim/clamp set and spare fastening screws — ensuring safe retention and straightforward replacement. For challenging materials or mixed-operation shops, pairing the insert with a robust holder and correct cutting data will maximise component quality and tool life.

Contact Metav Werkzeuge for tailored application advice on the Tungaloy SNMG120416 T6215 indexable insert — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6944786
• Manufacturer SKU: TUN6944786
• SKU: 6944786-Tungaloy
• Brand: Tungaloy
• Type designation: SNMG120416

Numbers / Core technical data

• Plate size: 12 mm
• Plate thickness: 4.76 mm
• Corner radius: 1.6 mm
• Relief angle: 0°
• Included angle: 90°
• Mounting: with hole (cylindrical)

Special features / Versions

• Material: carbide
• Coating / grade: T6215 (CVD coating)
• Plate form: square
• Chipbreaker: double-sided
• Application: turning
• ISO series: ISO turning indexable inserts

FAQ

What materials is this insert best suited for?
The SNMG120416 T6215 insert from Tungaloy is designed primarily for machining stainless steels and provides enhanced wear resistance in such applications.

Is the SNMG120416 compatible with standard ISO holders?
Yes, the plate follows ISO dimensions and is compatible with holders and boring bars matched for form, relief angle and tolerance class.

How does the chipbreaker benefit machining performance?
The double-sided chipbreaker on the SNMG120416 promotes controlled chip formation and evacuation, improving surface finish and reducing the risk of re-cutting chips.

Can the insert be rotated to use multiple cutting edges?
The square, double-sided design allows indexing to fresh cutting edges, extending the usable life of each insert before disposal.

What should be included in the tool system for safe operation?
A proper tool system for this insert comprises a compatible holder or boring bar, shim/clamp set and correct fastening screws to ensure reliable clamping and repeatable positioning.

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.