DNMG 110404 T9225 Wendeplatten - Tungaloy

Combining a CVD-coated carbide T9225 grade with a 0.4 mm nose radius and an ISO 55° rhombic form, this insert delivers robust performance for medium to heavy steel turning while coping well with lightly interrupted cuts; order directly via Metav Werkzeuge or consult our specialists for holder compatibility.

DNMG 110404 T9225 turning insert by Tungaloy – CVD-coated carbide, 55° rhombic

The DNMG110404 T9225 is an ISO-standard rhombic turning insert engineered for medium to heavy steel machining, offering a robust universal grade and a double-sided chipbreaker for flexible cutting directions.

• ISO rhombic insert DNMG 110404
• CVD-coated carbide grade T9225
• 0.4 mm nose radius for precise profiles
• Double-sided chipbreaker, cylindrical hole

Consistent performance under variable cutting conditions

The combination of a CVD-coated carbide substrate and the T9225 grade provides a balance of toughness and wear resistance that suits changing engagement conditions. This makes the insert particularly effective when cuts are lightly interrupted or when stability varies, reducing the frequency of insert changes and contributing to steady cycle times. The double-sided chipbreaker improves chip control in both turning directions, which helps to protect the cutting edge and maintain consistent surface quality on workpieces made primarily from steel. The result is a reliable production process with predictable tool behaviour.

Precise profile control and surface quality

A 0.4 mm nose radius and the 55° rhombic shape deliver accurate contouring and repeatable profiles on external and internal turning tasks. The modest nose radius supports fine detail work while retaining sufficient edge strength for heavier passes, so component tolerances are held without excessive tool wear. The insert’s geometry and CVD coating together support a balanced cutting action that aids in achieving even surface finishes and consistent dimensional results across batches, reducing rework and inspection efforts.

Straightforward integration with ISO tool systems

Designed to the ISO plate standard, this insert is compatible where holder form, clearance angle, tolerance class, clamping method, size and thickness match. The system concept includes the plate, a matching external holder or boring bar, a shim/clamp set and replacement screws, simplifying procurement and assembly in established turning centres. The with cylindrical hole feature eases accurate seating and clamping, improving positional repeatability and minimising vibration that can affect tool life and part quality.

Selection guidance and application advantages

Choose the robust universal grade when working with varied steel alloys or when occasional interruptions occur; the T9225 grade is intended for medium to heavy steel machining and provides enhanced toughness compared with more wear-optimised grades. Selecting the appropriate chipbreaker and ensuring the holder matches the plate’s 11 mm inscribed circle and 4.76 mm thickness will maximise performance. Where higher cutting speeds or specialised materials are required, consider alternative grades; otherwise, this insert offers a pragmatic mix of longevity, process security and simplified tool management.

For tailored advice on Tungaloy turning inserts such as the DNMG110404 T9225 and to confirm holder compatibility, contact Metav Werkzeuge by phone +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: 6780625
• Manufacturer SKU: TUN6780625
• SKU: 6780625-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Designation: DNMG110404 (110404)
• Grade: T9225
• Material: carbide

Facts

• Nose radius: 0.4 mm
• Included angle: 55°
• Free clearance angle: 0°
• Thickness: 4.76 mm
• Inscribed circle: 11 mm
• Hole: with cylindrical hole
• Chipbreaker: double-sided

Special features

• CVD-coated carbide grade T9225
• Robust universal grade for medium to heavy steel turning
• Rhombic plate form, 55° cutting angle
• Double-sided chipbreaker for flexible cutting directions
• Compatible with ISO holders defined by form, clearance angle and clamping
• System composition: insert, external holder or boring bar, shim/clamp and replacement screws
• Application: Turning

FAQ

What materials is this insert intended for?
The DNMG110404 T9225 insert is engineered primarily for medium to heavy steel machining and is optimised for applications where toughness and reliable chip control are required.

Is the plate reversible and suitable for both turning directions?
Yes, the plate features a double-sided chipbreaker and a symmetrical rhombic geometry that permit use in both cutting directions with consistent chip formation.

How is the insert secured in the holder?
The insert is mounted using the standard ISO clamping method: locating with the cylindrical hole and securing with the appropriate screw, shim or clamp as specified for the matching holder.

What does the T9225 grade signify?
T9225 denotes a CVD-coated carbide grade designed as a robust universal solution for steel turning, offering a compromise between wear resistance and fracture toughness to cope with variable cut conditions.

Which holder characteristics must be matched to ensure compatibility?
Compatibility depends on holder form, clearance (facing) angle, tolerance class, clamping design, insert size and thickness; matching these parameters ensures correct seating and repeatable performance.

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.