DNMG 150612 T9235 Wendeplatten - Tungaloy

Benefit from a combination of CVD-coated carbide T9235 and a 55° rhombic DNMG geometry that delivers reliable performance in unstable and interrupted turning conditions; order the DNMG150612 T9235 insert directly via Metav Werkzeuge or ask our consultants if needed.

DNMG150612 T9235 Tungaloy indexable insert – CVD-coated carbide, 55° rhombic for turning

DNMG150612 T9235 is an ISO-standard rhombic turning insert intended for external and internal turning where toughness and reliable chip control are required.

• CVD-coated carbide grade T9235
• 55° rhombic geometry for stable turning
• Double-sided chipbreaker for flexible use
• Cylindrical hole for secure clamping

Consistent cutting in unstable and interrupted turning

The CVD-coated cemented carbide grade T9235 is engineered for toughness rather than maximum speed, making it particularly suitable for lower cutting speeds, interrupted cuts and less stable set-ups. The coating improves wear resistance while the carbide substrate provides fracture resistance; together these characteristics reduce the frequency of edge changes and support a more predictable production flow. For shops machining steel components, this combination translates into fewer scrap parts and more consistent cycle times, which is a clear economic advantage.

Geometry and dimensions that support repeatability

The DNMG150612 format delivers a 55° rhombic cutting edge with a 1.2 mm corner radius and a plate thickness of 6.35 mm, creating a robust contact area with the workpiece. The insert’s 0° relief influences force direction and contact conditions at the cutting edge; this neutral relief can be advantageous when seeking stable engagement and repeatable results. Compatibility with a holder depends on form, relief angle, tolerance class, fastening and size—ensuring the chosen combination yields secure clamping and repeatable tool indexing.

Effective chip control and handling advantages

Equipped with a double-sided chipbreaker, this insert supports bidirectional use and a range of feed rates while helping to break chips reliably in typical steel turning tasks. The cylindrical hole and matching clamping system provide positive location and simple replacement, which reduces tool-change downtime. In practice, that means fewer interruptions on the shopfloor and faster throughput when multiple inserts are cycled in a typical turning cell.

Practical system considerations for process planners

As an ISO-standard turning plate, the DNMG format is part of a modular system comprising the insert, a suitable external holder or boring bar, backing pads or clamp sets, and spare screws. Select the chipbreaker and grade to match workpiece material, machining strategy and machine stability. When these parameters are aligned, the result is a predictable process window, improved tool life and superior surface integrity on turned components.

For application guidance or to procure Tungaloy DNMG150612 T9235 inserts, contact Metav Werkzeuge for technical advice and order placement — eMail: info@metav-werkzeuge.com · Tel: +49 2822 7131930

Technical data

• Article number: 6786042
• SKU: 6786042-Tungaloy
• Manufacturer SKU: TUN6786042
• Model series: ISO-Drehwendeschneidplatten

Facts

• Insert designation: DNMG150612
• Corner radius: 1.2 mm
• Plate thickness: 6.35 mm
• Geometry angle: 55°
• Relief angle: 0°
• Hole: with cylindrical hole

Special features

• Material: cemented carbide
• Coating: CVD-coated
• Grade: T9235
• Shape: rhombic (55°)
• Chipbreaker: double-sided
• Application: turning (external and internal)
• System components: insert, holder/boring bar, backing/clamp set, replacement screws

FAQ

What materials is this insert intended for?
The Tungaloy DNMG150612 T9235 insert is formulated for machining steel, offering toughness and controlled wear at lower cutting speeds.

Can this insert be used for both external and internal turning?
Yes; the rhombic DNMG geometry and the double-sided chipbreaker make the insert suitable for both external and internal turning operations.

How does the T9235 grade behave in interrupted cuts?
T9235 is a tough, CVD-coated cemented carbide grade designed to resist chipping and provide stable performance under interrupted or unstable cutting conditions.

What dimensions are critical when selecting a compatible holder?
Critical parameters are the insert form, relief (0°), tolerance class, fastening method, inscribed circle (15 mm), thickness (6.35 mm) and the cylindrical hole for clamping; matching these ensures secure and repeatable clamping.

Is the chipbreaker suitable for a wide range of feeds?
The double-sided chipbreaker supports versatile feed ranges and helps maintain controlled chip formation in typical steel turning applications.

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.