DNMG 150412 T9235 Wendeplatten - Tungaloy

Take advantage of a tough, CVD-coated carbide grade designed for steel under unstable or interrupted cutting; the double-sided chipbreaker and ISO form ensure consistent chip control and long tool life. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific advice.

DNMG150412 T9235 Tungaloy turning insert — CVD-coated carbide, rhombic ISO form

A DNMG150412 T9235 is an ISO rhombic turning insert intended for external and internal turning of steel, offering a tough grade for lower cutting speeds and interrupted or unstable cutting conditions.

• CVD-coated carbide for improved tool life
• Suitable for steel, unstable and interrupted cuts
• Rhombic ISO form DNMG with 55° cutting angle
• Double-sided chipbreaker with cylindrical hole

Consistent performance when conditions are unstable

The CVD-coated carbide grade T9235 is formulated for toughness rather than top-end cutting speed, which makes it well suited where interrupted cuts or variable clamping reduce process stability. The CVD layer increases surface hardness and wear resistance, supporting a more predictable abrasion pattern and stable chip formation. For shops where economic uptime and fewer insert changes matter, this combination reduces downtime and contributes to improved overall machining efficiency.

Simple compatibility and secure clamping for reliable results

Produced to the ISO DNMG geometry, the insert’s rhombic shape and 55° cutting angle mean compatibility with a wide range of external holders and boring bars. Key dimensions support correct seating and clamping: 4.76 mm plate thickness, 15 mm inscribed size and a corner radius of 1.2 mm. The insert is double-sided and supplied with a cylindrical hole, permitting indexed use and straightforward fixation. Matching holder form, relief angle, tolerance class, fastening style, size and thickness ensures repeatable results.

Practical guidance for selection and cost efficiency

Intended primarily for turning of steel, this grade performs best at moderated cutting speeds where chip control is critical. Select the double-sided chipbreaker and an appropriate grade to suit material, feed and stability; the tougher substrate tolerates interrupted engagement and vibration better than high-speed, wear-optimised grades. The result is longer in-cycle life, fewer indexings and lower tooling consumption—real advantages for batch production and mixed-series machining. For customers less familiar with coatings: CVD (chemical vapour deposition) applies a thin, adherent hard layer that enhances wear resistance without compromising the insert core’s toughness.

Contact Metav Werkzeuge for tailored recommendations on Tungaloy turning inserts and to confirm holder compatibility; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6786016
• SKU: 6786016-Tungaloy
• Manufacturer SKU: TUN6786016
• Material: Carbide
• Series: ISO turning inserts
• Grade: T9235
• Insert designation: DNMG150412
• Shape: Rhombic
• Edge radius: 1.2 mm
• Plate thickness: 4.76 mm
• Size: 15 mm
• Cutting angle: 55°
• Relief angle: 0°
• Hole: with cylindrical hole
• Chipbreaker: Double-sided
• Application: Turning (external and internal)
• Typical use: Steel, unstable conditions, interrupted cuts

Dimensions / measurable data

• Corner radius: 1.2 mm
• Plate thickness: 4.76 mm
• Inscribed size: 15 mm
• Cutting angle: 55°
• Relief angle: 0°

Designs / special features

• CVD-coated carbide
• Rhombic ISO DNMG form
• Double-sided chipbreaker
• Cylindrical hole for fastening
• Compatible with suitable external holders and boring bars
• Intended for steel machining and interrupted cuts

FAQ

What materials is this insert designed for?
The DNMG150412 T9235 insert is optimised for steel machining, especially under unstable or interrupted cutting conditions where the tougher CVD-coated grade maintains performance.

Is the insert reversible and does it have a hole for fixing?
Yes, the turning insert is double-sided and supplied with a cylindrical hole, allowing indexing and secure clamping in compatible holders.

What are the key dimensions to check for holder compatibility?
Check the 15 mm inscribed size, 4.76 mm plate thickness, 1.2 mm corner radius and the 55° cutting angle to ensure correct seating and clamp fit for this ISO DNMG insert.

How does the T9235 grade influence cutting strategy?
T9235 is a tougher, CVD-coated grade intended for lower cutting speeds and interrupted cuts; using moderated speeds and ensuring good clamping improves tool life and chip control with this grade.

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.