DNMG 110412 T9225 Wendeplatten - Tungaloy

Benefit from the combination of CVD-coated carbide T9225, a 55° rhombic geometry and a double-sided chipbreaker for steady performance in medium-to-heavy Stahl turning; order the insert directly via Metav Werkzeuge or consult our technical team for application support.

DNMG110412 T9225 — DNMG indexable turning insert, CVD-coated carbide, 55° geometry | Tungaloy

A DNMG110412 T9225 indexable insert designed for external and internal turning, offering a robust CVD-coated carbide grade for interrupted cuts and variable engagement conditions.

• CVD-coated carbide grade T9225
• ISO-standard DNMG 110412 designation
• Double-sided chipbreaker for versatility
• Rhombic 55° geometry for general turning
• Corner radius 1.2 mm for strength

Reliable material and long tool life for stable production

The CVD-coated carbide T9225 is formulated to combine robust toughness with wear resistance, making it suitable for medium-to-heavy Stahl machining where varying cut conditions and light interruptions occur. The insert’s substrate and coating promote consistent performance across a wide range of alloyed and non-alloyed materials, reducing the frequency of tool changes and contributing to predictable cycle times. This stability supports higher effective uptime and simplifies process planning on conventional and CNC lathes.

Clear compatibility and mounting criteria for safe toolholding

Compatibility with a toolholder is determined by the insert’s geometry, relief angle 0°, tolerance class, clamping method, size and thickness. The rhombic shape with a 55° geometry and a cylindrical hole ensures secure locating in appropriately designed DNMG holders and boring bars. Where repeatability and clamping repeatability are required, matching the ISO designation and the insert thickness of 4.76 mm with the holder seat and screw/klemmsatz is essential. Correct pairing reduces chatter, improves surface finish and extends the effective edge life.

Productivity gains through geometry and chip control

The double-sided chipbreaker design provides predictable chip formation and evacuation in a variety of feeds and depths of cut, while the corner radius 1.2 mm balances edge strength with achievable surface finish. For shops aiming to raise throughput, the combination of a standard ISO indexable system and a universally oriented chip control concept reduces set-up complexity and allows fast index changes. The result is a pragmatic route to improved machining economy and lower per-component tooling cost in batch production.

For robust medium-to-heavy Stahl turning with proven durability, request the Tungaloy DNMG110412 T9225 insert from Metav Werkzeuge or contact our advisers at info@metav-werkzeuge.com or +49 2822 7131930 to discuss application fitting and stock availability

Technical data

• Article number: 6780634
• SKU: 6780634-Tungaloy
• Manufacturer SKU: TUN6780634
• Model series: ISO turning indexable inserts
• Label: DNMG110412 T9225 Tungaloy insert

Numbers / Core technical data

• Corner radius: 1.2 mm
• Relief angle: 0°
• Lead/approach angle: 55°
• Thickness: 4.76 mm
• Size designation: 11

Designs / Special features

• Carbide base, CVD-coated (T9225)
• Rhombic geometry (DNMG)
• Double-sided chipbreaker
• Cylindrical locating hole
• ISO compatibility for external and internal turning
• Intended for medium-to-heavy Stahl machining

FAQ

What materials is this insert suitable for?
The DNMG110412 T9225 insert from Tungaloy is intended primarily for medium-to-heavy Stahl machining and performs well where higher toughness is required for interrupted cuts.

Is the insert reversible and indexable?
Yes, the insert is double-sided and indexable; both sides offer cutting edges to be indexed when one edge is worn.

Which geometry and relief angle does the insert have?
The insert uses a rhombic DNMG form with a 55° approach geometry and a 0° relief angle designed for secure seating in compatible holders.

How does the T9225 coating affect performance?
The CVD-coated T9225 grade enhances wear resistance while maintaining edge toughness, improving life in mixed and interrupted cutting conditions.

What specifications are important when selecting a holder?
Match the ISO DNMG110412 designation, thickness (4.76 mm), size and the cylindrical hole/clamping arrangement to ensure proper seating and repeatable clamping.

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.