SNMG 190616 AH6235 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated AH6235 carbide, tailored chip control and ISO compatibility for consistent stainless steel turning; order directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

SNMG 190616 AH6235 turning insert — Turning — Tungaloy

SNMG190616 AH6235 Tungaloy indexable insert for ISO-conformant turning operations, designed for dependable performance in demanding stainless steel and interrupted-cut applications

• PVD-coated carbide grade AH6235
• Optimised for stainless steel turning
• Double-sided chipbreaker for secure cutting
• 90° square form, 6.35 mm thickness

Consistent machining performance for demanding turning tasks

The SNMG190616 AH6235 insert combines a PVD-coated surface with a tough carbide substrate to deliver improved resistance against chipping during unstable cuts. The AH6235 grade is formulated for tougher stainless steels and applications involving interruptions, which results in fewer tool changes and more stable cycle times. Because the plate is ISO 190616 formatted and uses a square, 90° geometry, process planners can expect predictable cutting behaviour across compatible holders, simplifying fixture selection and reducing setup variability.

Better chip control and surface quality in stainless steel

A double-sided chipbreaker tuned to the AH6235 grade promotes controlled chip formation with reduced tendency for long, stringy swarf typical of stainless machining. This improves surface finish and lowers secondary cleaning effort. In practice, the combination of chip geometry and the PVD layer reduces edge deterioration and maintains cutting performance under fluctuating feed or depth of cut, which is especially valuable for interrupted cuts and components that require a high-quality finish.

Straightforward integration and handling for production use

The insert’s cylindrical hole and standardised dimensions (square 19 mm size, 6.35 mm plate thickness, 1.6 mm corner radius) ensure mechanical compatibility with a wide range of external holders and boring bars. The 0° rake angle and 90° seat make clamping simple and repeatable, while the double-sided design extends the useful life of each plate. Clear specification of form, clearance angle, tolerance class, fastening and thickness helps maintenance teams plan inventory and replacement strategies with minimal downtime.

Application-oriented reliability and economic benefit

Selecting this grade for turning stainless steels and interrupted operations often translates into higher process reliability and longer effective edge life compared with general-purpose grades. The robust substrate and PVD-coated surface deliver consistent results, enabling predictable maintenance intervals and contributing to lower unit costs over time. For shops aiming to combine productivity with dependable component quality, this insert represents a balance of performance and economy.

For application advice or to specify inserts for a particular stainless steel grade or interrupted-cut component, contact Metav Werkzeuge for tailored recommendations and swift supply.

Technical data

• Article number: 6903395
• Manufacturer SKU: TUN6903395
• Model series: ISO-Drehwendeschneidplatten
• Material: carbide

Facts

• ISO designation: 190616
• Insert form: square, 90°
• Plate size: 19 mm
• Plate thickness: 6.35 mm
• Corner radius: 1.6 mm
• Rake angle: 0°
• Hole style: with cylindrical hole

Special features

• Coating: PVD-coated
• Grade: AH6235
• Chipbreaker: double-sided
• Typical application: turning, interrupted cuts
• Suitable for: stainless steel machining
• System components: ISO insert, matching external holder or boring bar, backing/tension set, replacement screws

FAQ

What materials is this insert best suited for?
The SNMG190616 AH6235 Tungaloy indexable insert is formulated for stainless steel and performs well in interrupted cuts and situations with increased chipping risk.

How does the AH6235 grade improve process reliability?
AH6235 combines a tough carbide substrate with a PVD coating, reducing edge chipping and extending usable life under variable cutting conditions, which enhances overall process stability.

Can the insert be used on both internal and external turning operations?
Yes, the ISO-compatible square form and standard hole style allow use in suitable external holders and compatible internal turning setups when the correct holder and geometry are selected.

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.