DNMG 150616 T9225 Wendeplatten - Tungaloy

Benefit from the combination of a CVD-coated carbide grade tuned for medium-to-heavy steel work, a 55° rhombic geometry for versatile turning, and a 1.6 mm corner radius for stable cuts; order via Metav Werkzeuge or consult our experts for application-specific recommendations.

DNMG150616 T9225 DNMG Turning Insert — Tungaloy, CVD-coated carbide, 55° rhombic for turning

The DNMG150616 T9225 is a 55° rhombic turning insert designed for robust external and internal turning in medium-to-heavy steel machining.

• CVD-coated carbide for robust performance
• 55° rhombic insert for versatile turning
• Double-sided chipbreaker; centred cylindrical hole
• 1.6 mm corner radius for stable cutting

Reliable cutting in medium-to-heavy steel

The combination of CVD-coated surface and a T9225 carbide grade delivers a balance of wear resistance and toughness that suits interrupted and variable cutting conditions. As a result, process windows widen and tool life becomes more predictable under mixed engagement depths. This translates into fewer indexings and less unplanned downtime, which supports consistent cycle times and improved overall productivity for turning operations.

Geometry designed for process stability and surface quality

A 55° rhombic shape with a 1.6 mm corner radius provides a secure compromise between edge strength and form accuracy. The rhombic geometry enables both external and internal turning operations while the double-sided chipbreaker helps form controllable chips even when conditions change. Together these features reduce vibration and promote a steady cutting action, improving surface finish and dimensional repeatability on turned components.

System compatibility and straightforward handling

Built to ISO form, the insert fits standard ISO turning systems and is easy to integrate into existing tool stocks. The 6.35 mm thickness and standard size designation support secure clamping and predictable run-out when paired with the correct holder and shim. System compatibility reduces setup complexity and simplifies logistics, allowing machine shops to maintain lean inventories while ensuring quick changeovers and stable clamping.

Application guidance and selection logic

This insert is intended principally for turning steel where a robust universal grade is required; selecting the correct chipbreaker and edge preparation depends on workpiece material, machine rigidity and cutting strategy. For unstable set-ups, choose the tougher grade and a more pronounced edge; for light finishing, favour smaller feeds and the stable corner radius. Clear guidance and application notes help translate these choices into reliable shop-floor results and reduced scrap.

For application-specific advice on the Tungaloy DNMG150616 T9225 insert and to discuss optimal chipbreaker and holder choices, contact Metav Werkzeuge by email or phone for fast, application-oriented support

Technical data

• Article number: 6781270
• Manufacturer SKU: TUN6781270
• Item SKU: 6781270-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Designation: DNMG150616
• Label: DNMG150616 T9225 Tungaloy-Wendeplatte
• Application: Turning

Dimensions & measurable data

• Insert size: 15
• Thickness: 6.35 mm
• Corner radius: 1.6 mm
• Clearance angle: 0°
• Geometry angle: 55°
• Hole style: cylindrical

Materials & special features

• Material: carbide
• Grade/coating: T9225 (CVD-coated)
• Chipbreaker: double-sided
• Insert form: rhombic
• Hole: with hole (cylindrical)
• Compatibility: ISO-compatible turning insert

FAQ

What materials is this insert best suited for?
The Tungaloy DNMG150616 T9225 insert is optimised for medium-to-heavy steel machining and performs well where a balance of toughness and wear resistance is needed.

Is the insert compatible with my standard ISO holders?
Yes, the DNMG150616 follows ISO geometry conventions; compatibility is determined by holder form, clearance, tolerance class, fastening method, size and thickness.

Can this insert be used for internal turning?
The 55° rhombic form and the 1.6 mm corner radius allow safe use in many internal turning applications provided the holder and setup offer sufficient rigidity.

How does the T9225 grade behave under interrupted cuts?
The T9225 CVD-coated carbide combines toughness and wear resistance to handle slightly interrupted cuts and changing engagement conditions with reduced risk of edge chipping.

What key dimensions should be checked before ordering?
Confirm insert designation DNMG150616, thickness 6.35 mm, corner radius 1.6 mm and hole style (cylindrical) to ensure correct fit with the chosen holder.

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.