DNMG 150408 T9225 Wendeplatten - Tungaloy

Benefit from the CVD-coated cemented carbide T9225 and the robust 55° rhombic geometry for reliable medium-to-heavy steel turning; combine durability, consistent surface finish and easy indexing to keep production running smoothly — order directly via Metav Werkzeuge or consult our specialists for application support.

DNMG150408 T9225 turning insert — ISO turning indexable insert by Tungaloy

DNMG150408 T9225 Tungaloy turning insert for ISO-format external and internal turning; robust universal grade suited to medium and heavy steel machining with intermittent cuts

• CVD-coated cemented carbide T9225
• Rhombic 55° geometry with 0° clearance
• Double-sided chipbreaker for consistent chips
• Cylindrical hole for secure clamping

High-performance cutting for demanding steel turning

The DNMG150408 insert combines a CVD-coated surface with a cemented carbide substrate to deliver wear resistance and toughness where variable cutting conditions occur. The T9225 grade is formulated as a robust universal sort for medium to heavy steel machining; it tolerates slight interruptions and changing engagement depths while maintaining cutting-edge stability. This results in fewer insert changes, more predictable tool life and improved component surface quality, supporting higher throughput and lower process cost per part.

Clear compatibility and straightforward toolholder selection

Designed to the ISO turning insert family, the plate’s form, clearance angle, tolerance class, fastening method, size and thickness determine holder compatibility. The rhombic 55° shape with 0° clearance and a cylindrical hole ensures positive seating in standard DNMG-compatible holders and bores, reducing assembly time and minimising runout. For operations requiring stable chip control, the double-sided chipbreaker extends flexibility: the same insert can be indexed for renewed cutting edges, simplifying inventory and shortening tool-change intervals.

Robust grade and application advantages for production environments

The combination of a tough substrate and CVD coating yields a balance between wear resistance and fracture toughness, particularly useful when facing slightly interrupted cuts or mixed batches of steel grades. The double-sided design offers economical indexing; when one edge is spent, rotation delivers a fresh cutting edge immediately. The plate thickness of 4.76 mm and a cutting radius of 0.8 mm provide rigidity and reliable edge strength, which contributes to a consistent surface finish and predictable dimensional control in serial production.

Contact Metav Werkzeuge today to discuss the DNMG150408 T9225 for specific steel applications or to request cutting data tailored to a particular holder and machine setup; Metav Werkzeuge provides expert advice and fast delivery options

Technical data

• Article number: 6796033
• SKU: 6796033-Tungaloy
• Manufacturer SKU: TUN6796033
• ISO designation: DNMG150408
• Model series: ISO turning indexable inserts
• Name: DNMG150408 T9225 Tungaloy insert

Dimensions & key figures

• Corner radius: 0.8 mm
• Insert angle: 55°
• Clearance angle: 0°
• Plate thickness: 4.76 mm
• Inscribed circle / size: 15 mm

Materials & special features

• Substrate material: cemented carbide
• Coating / grade: T9225 (CVD-coated)
• Geometry: rhombic 55° (DNMG)
• Hole: with cylindrical hole
• Chipbreaker: double-sided
• Application: Turning (external and internal)
• Compatibility: ISO-format indexable insert

FAQ

What makes the T9225 grade suitable for medium and heavy steel turning?
The T9225 CVD-coated cemented carbide provides a compromise of wear resistance and toughness; the grade is formulated to resist abrasion while tolerating slightly interrupted cuts, which makes the DNMG150408 T9225 well suited to medium-to-heavy steel turning.

Can this insert be used in standard DNMG holders?
Yes — the DNMG150408 conforms to ISO dimensions and the rhombic 55° form, 0° clearance and cylindrical hole ensure compatibility with standard DNMG-style external holders and boring bars when the holder accepts this ISO size.

How does the double-sided chipbreaker benefit production?
A double-sided chipbreaker offers consistent chip formation on both cutting edges, allowing immediate indexing to a fresh edge when one side is worn; this reduces downtime and inventory variety, improving process reliability.

What cutting edge radius and plate thickness should be expected for profile control?
This insert features a 0.8 mm corner radius and a plate thickness of 4.76 mm, which together provide edge strength for robust turning operations and support dimensional stability on finished components.

Is the DNMG150408 suitable for interrupted cuts?
Yes — the robust T9225 grade and the cemented carbide substrate are specifically chosen to tolerate variable engagement and slight interruptions while maintaining edge integrity.

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.