RNMG 250900 T9215 Wendeplatten - Tungaloy

Combining CVD-coated carbide T9215 with an ISO RNMG geometry ensures high wear resistance and dependable fracture toughness for efficient medium-steel turning; the round 25 mm form and 9.52 mm thickness provide stable clamping and predictable tool life. Order the insert directly via Metav Werkzeuge or consult our specialists for application-matched chipbreaker and holder compatibility.

RNMG 250900 T9215 turning insert — RNMG250900-61, CVD-coated carbide by Tungaloy

The RNMG250900-61 T9215 Tungaloy insert is an ISO‑standard round indexable insert designed for turning operations on medium steel, offering a blend of wear resistance and breakage safety for continuous and light interrupted cuts.

• CVD-coated carbide grade T9215 for durable cutting
• Optimised for medium steel and high productivity
• ISO RNMG shape, 25 mm round insert, 9.52 mm thick
• Cylindrical hole version with 0° relief angle

Durable cutting performance for medium-steel turning

The combination of CVD-coated surface technology and a carbide substrate in grade T9215 results in extended tool life under typical production conditions. The coating reduces abrasive wear while retaining edge strength, which produces reliable performance in continuous turning and during light interruptions. For production planners this translates to fewer insert changes, consistent part quality and reduced process variation. Technical terms: CVD-coated refers to a chemical vapour deposition layer that enhances abrasion resistance without compromising toughness.

Precise geometry for predictable mounting and repeatability

The ISO RNMG form and the round 25 mm diameter, paired with a 9.52 mm plate thickness and a 0° relief angle, give a robust seating and stable cutting orientation. The cylindrical hole ensures secure clamping on compatible holders; compatibility is determined by form, relief, tolerance class, fastening style, size and thickness. Using ISO‑compliant inserts simplifies inventory and changeover, enabling faster tool replacement and minimised downtime. The result is improved process reliability and traceable repeatability across batches.

Consistent chip control and productivity in series production

Selecting the appropriate chipbreaker 61 together with the T9215 grade allows stable chip formation and efficient evacuation during turning of medium steel, supporting higher cutting speeds and feed rates where the process stability permits. The insert is designed for productive machining with attention to balancing wear resistance and fracture toughness — a rational choice for shops seeking higher throughput without compromising component surface finish. For tailored recommendations on holder pairing and process parameters, Metav Werkzeuge can advise on the optimal chipbreaker and clamping solution.

For application advice or to request the RNMG250900-61 T9215 insert from Tungaloy directly, contact Metav Werkzeuge for specification support and delivery options

Technical data

• Article number: 6772283
• Manufacturer article number: 6772283
• Manufacturer SKU: TUN6772283
• Our SKU: 6772283-Tungaloy
• Series: ISO turning indexable inserts

Facts

• Insert size: 25 mm
• Thickness: 9.52 mm
• Relief angle: 0°
• ISO code: 250900
• Hole: with hole (cylindrical)
• Chipbreaker: 61

Special features

• Grade: T9215, CVD-coated carbide
• Application: turning (medium steel)
• Cutting conditions: continuous and light interrupted cuts
• Form: RNMG round indexable insert

FAQ

What materials is this insert best suited for?
The RNMG250900-61 T9215 Tungaloy insert is optimised for medium steel machining, combining wear resistance and toughness for productive turning.

Is the insert compatible with standard ISO RNMG holders?
Yes, the RNMG designation and ISO code 250900 indicate compliance; compatibility depends on holder form, relief, tolerance class, fastening and thickness.

Which chipbreaker should be selected for reliable chip control?
The insert is supplied with chipbreaker 61; this chipformer is matched to the T9215 grade for stable chips in continuous and light interrupted turning of steel.

How does the CVD coating affect tool life?
The CVD-coated layer on the carbide substrate increases abrasive wear resistance while preserving edge strength, which extends life under stable production cutting conditions.

Where can additional technical guidance be obtained?
Metav Werkzeuge can provide application-specific recommendations and help choose the correct holder, clamping set and cutting parameters for this Tungaloy insert.

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.