SNMG 190612 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide wear resistance, a 1.2 mm corner radius and ISO conformity for stable, productive turning operations; order the SNMG190612 T9215 insert directly via Metav Werkzeuge or consult our specialists for application advice.

SNMG 190612 T9215 – SNMG indexable turning insert for turning (Tungaloy)

The SNMG 190612 T9215 is an ISO-standard indexable insert designed for external and internal turning, offering high wear resistance and secure clamping for medium-steel machining.

• CVD-coated carbide for high wear resistance
• Optimised T9215 grade for medium steel productivity
• 90° square insert with 1.2 mm corner radius
• Double-sided chipbreaker, ISO SNMG190612

Increase throughput with CVD-coated carbide and the T9215 grade

The combination of CVD-coated surface and T9215 carbide delivers a noticeable rise in tool life and consistent cutting-edge stability when machining medium-strength steel. The chemical vapour deposition layer reduces abrasive wear and enhances edge micro‑geometry, which translates into longer uninterrupted runs and fewer indexings. For production-oriented environments where continuous or slightly interrupted cuts are common, this geometry and grade pairing supports higher cutting parameters while maintaining dimensional reliability and repeatable component quality.

Secure clamping and repeatable accuracy thanks to ISO conformity

Compatibility with holders is governed by form, relief angle, tolerance class, fastening, size and thickness; the ISO SNMG190612 format ensures interchangeability across standard indexable-holding systems. The 90° square configuration and the cylindrical hole enable positive seating and uniform load distribution in the pocket, while the 6.35 mm plate thickness contributes rigidity under radial cutting forces. These attributes reduce chatter and improve repeatability, which benefits batch production and setups requiring consistent datum features and tolerances.

Improved surface finish and fewer interventions with the chipbreaker and radius

The double-sided chipbreaker combined with a 1.2 mm corner radius balances chip control and edge strength, producing a better surface finish on turned components without sacrificing robustness. The modest radius supports heavy cuts without brittle edge failure and helps dampen vibration, decreasing the need for rework and lowering machine idle time for insert changes. For operations aiming to reduce secondary finishing, this insert geometry offers an effective compromise between productivity and part quality.

Practical selection and integration for workshop use

The insert is intended for turning applications and is best paired with a suitable external holder or boring bar, a correctly rated clamping set and matching replacement screws. When selecting a chipbreaker and cutting data, align the choice to the specific steel grade, machining stability and desired surface requirement; the T9215 sort is recommended as a first choice for medium-steel machining where a balance of wear resistance and breakage safety is required. Technical enquiries regarding holder compatibility or process parameters are welcome to ensure optimal integration into existing tool systems.

For process reliability and high productivity with Tungaloy's T9215-grade inserts, contact Metav Werkzeuge to place an order or receive tailored cutting recommendations

Technical Data

• Article number: 6773861
• Manufacturer SKU: TUN6773861
• SKU: 6773861-Tungaloy
• Model series: ISO turning indexable inserts
• Material: Carbide

Facts

• Geometry designation: SNMG190612
• Corner radius: 1.2 mm
• Plate thickness: 6.35 mm
• Plate size: 19 mm
• Relief angle: 0°
• Insert angle: 90°

Special features

• Coating: CVD-coated
• Grade: T9215
• Chipbreaker: Double-sided
• Hole: With cylindrical hole
• Plate form: Square
• Typical application: External and internal turning, medium steel

FAQ

What materials is this insert intended for?
The SNMG 190612 T9215 insert is optimised for medium steel; the T9215 grade offers a balance of wear resistance and fracture safety suited to continuous and slightly interrupted turning.

Is the insert compatible with standard holders?
Yes, the SNMG190612 geometry follows ISO standards; compatibility depends on holder form, relief angle, tolerance class, fastening method, size and plate thickness.

How does the 1.2 mm corner radius affect performance?
A 1.2 mm radius improves edge strength and reduces vibration, supporting heavier cuts and producing a superior surface finish compared with finer radii.

Can the insert be indexed to use both sides?
The insert is double-sided and the chipbreaker is designed for use on both cutting edges, effectively doubling the usable life before disposal or regrinding.

Which feature most influences tool life in this insert?
The CVD-coated layer combined with the T9215 carbide grade primarily determines wear resistance and edge stability, leading to extended tool life under recommended 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.