SNMM 190616 T9235 Wendeplatten - Tungaloy

Take advantage of the combination of a CVD-coated carbide grade optimised for steel, a robust 1.6 mm corner radius and secure ISO-compliant geometry for reliable turning under interrupted or unstable conditions; order the SNMM190616 T9235 Tungaloy indexable insert directly via Metav Werkzeuge or consult our advisors for holder compatibility and setup.

SNMM 190616 T9235 indexable insert for Turning — Tungaloy

A SNMM190616 T9235 ISO-standard indexable insert for external and internal turning, offering a square 90° geometry, 1.6 mm corner radius and CVD-coated carbide for demanding steel applications

• CVD-coated carbide T9235 grade
• Square 90° geometry, 19 mm inscribed circle
• 1.6 mm corner radius for robust cutting
• Cylindrical hole for secure clamping

Reliable performance when cuts are interrupted or conditions vary

The combination of a CVD-coated surface and a carbide substrate delivers predictable behaviour in challenging turning operations. The T9235 grade is formulated as a tough variant specifically for machining steel at reduced cutting speeds and under unstable or interrupted-cut conditions. This toughness reduces the risk of flank or chipping failures when the cut is broken or when workpiece support is limited, supporting steadier cycle times and fewer insert changes. The focus on material resilience translates directly into improved process uptime and fewer unplanned interventions.

Secure seating and ISO compatibility for faster tool changes

Designed to ISO dimensions, this square insert with 90° geometry and a cylindrical hole provides consistent seating in compatible holders. The nominal 19 mm inscribed circle and 6.35 mm thickness ensure compatibility across the ISO turning insert family, while the 0° clearance angle suits a broad range of external and internal turning set-ups. Clear, standardised interfaces mean predictable clamping and repeatable positioning, reducing set-up time and making index changes straightforward in routine production. Compatibility depends on holder form, clearance, tolerance class, fastening method, size and thickness.

Coating and substrate explained — benefits for process security

A CVD-coated layer on a carbide substrate offers a hard, wear-resistant surface with a ductile backing that tolerates shock and interrupted engagement. The coating improves edge life under abrasive conditions while the substrate’s toughness resists premature fracture. For workshops tackling cast or alloyed steels and operations with intermittent interruptions, this pairing provides a compromise between wear resistance and edge strength. In practice, this means fewer insert failures, more consistent surface finishes and a reduction in scrap caused by unexpected tool breakages.

Practical selection: chipbreaker, holder and set-up considerations

The insert is supplied with a single-sided chipbreaker; selecting the right chipbreaker and matching the insert to an appropriate external holder or boring bar is essential for optimised chip control and surface integrity. The system typically comprises the ISO insert, a matching outside holder or boring bar, a support shim/clamp set and replacement screws. If uncertainty exists about the optimal chipbreaker or clamping arrangement for a particular turning task, technical consultation is recommended — Metav Werkzeuge can advise on holder selection, clamping torque and operational parameters. For further technical details or questions, please contact info@metav-werkzeuge.com or call +49 2822 7131930.

Contact Metav Werkzeuge to discuss the Tungaloy SNMM190616 with CVD-coated T9235 grade, confirm holder compatibility and arrange supply for your turning process

Technical data

• Article number: 6785889
• Manufacturer SKU: TUN6785889
• Our SKU: 6785889-Tungaloy

Facts

• Insert designation: SNMM190616
• Corner radius: 1.6 mm
• Inscribed circle: 19 mm
• Thickness: 6.35 mm
• Geometry angle: 90°
• Clearance angle: 0°

Special features

• Material: CVD-coated carbide (T9235)
• Shape: square, with cylindrical hole
• Chipbreaker: single-sided
• Typical application: turning (external and internal)
• ISO-compliant series: ISO turning indexable inserts
• Compatibility: holder determined by form, clearance, tolerance, fastening, size and thickness

FAQ

Is this insert suitable for interrupted cuts in steel?
Yes. The SNMM190616 T9235 insert from Tungaloy is a tough, CVD-coated carbide grade optimised for steel and performs well in interrupted and unstable cutting conditions.

Which holders are compatible with this ISO insert?
Compatibility depends on holder form, clearance angle, tolerance class, fastening and size; the SNMM190616 fits ISO-standard turning holders designed for 19 mm inscribed-circle, square inserts with a cylindrical hole.

What are the key geometry values for set-up?
Relevant values are a 90° geometry, 1.6 mm corner radius and 6.35 mm thickness; these dimensions determine seating, projection and clearance in the selected holder.

How does the T9235 coating help in production?
The CVD coating increases wear resistance while the tough carbide substrate maintains edge strength, improving tool life and process security in steel turning operations.

Can Metav Werkzeuge advise on the correct chipbreaker?
Yes. Metav Werkzeuge can recommend the appropriate chipbreaker and holder combination for specific materials and stability conditions; contact info@metav-werkzeuge.com for guidance.

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.