DNMG 150612 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of a CVD-coated carbide grade designed for robust steel machining and ISO compatibility to ensure stable cutting under varying engagement; order directly via Metav Werkzeuge or ask our consultants for tailored recommendations.

DNMG 150612 T9225 – Tungaloy indexable insert for turning (55° rhombic, 1.2 mm)

The DNMG150612 T9225 Tungaloy indexable insert is an ISO-standard rhombic turning insert designed for medium to heavy steel machining, offering a robust universal grade with a double-sided chipbreaker and cylindrical hole for secure clamping.

• ISO-standard rhombic insert, 55° approach angle
• T9225 CVD-coated carbide for robust steel machining
• Double-sided with cylindrical hole for secure clamping
• 1.2 mm nose radius for stable roughing and finishing

Stable cutting with a CVD-coated carbide grade

The combination of CVD-coated carbide and the T9225 grade delivers predictable wear behaviour and a balance of toughness and hardness for demanding turning work. The coating improves resistance to abrasion while the substrate supports edge stability during fluctuating cutting conditions; this results in longer edge life in many steel operations. For production environments where consistent cycle times and reduced insert changeovers matter, the insert’s material composition directly contributes to reliable performance and lower total tooling cost.

Clear compatibility and secure clamping for ISO tool systems

Designed as an ISO-standard insert, the DNMG150612 requires a matching holder defined by form, relief angle and tolerance class to ensure correct seating and repeatable results. The double-sided geometry and cylindrical hole enable safe clamping and straightforward indexing, reducing setup time when replacing edges. When selecting a holder, check that the approach angle, plate thickness and mounting interface correspond to the insert’s specifications to maintain cutting stability and avoid premature wear.

Suited to medium–heavy steel cutting and interrupted cuts

The robust universal grade is intended for medium to heavy steel turning and copes well with slightly interrupted cuts or variable engagement. The integrated chipbreaker supports efficient chip control in many steel grades, meaning fewer interruptions for manual chip clearing and a more predictable machining process. Choosing this insert can increase process robustness in mixed-production environments where workpiece material or cutting conditions vary between batches.

Practical geometry for mixed roughing and finishing

The 1.2 mm nose radius combined with the 55° approach angle and rhomboid form provides a versatile profile that balances edge strength and surface finish capability. The double-sided design yields two usable cutting edges per side, lowering cost per cutting edge compared with single-sided alternatives. Because the insert is ISO-compliant, stocking and replacement are straightforward, supporting lean tool management and reduced downtime in busy turning shops.

Discuss Tungaloy tooling with Metav Werkzeuge for tailored recommendations and secure the DNMG150612 T9225 insert for robust turning applications — contact info@metav-werkzeuge.com or call +49 2822 7131930 for consultancy and supply.

Technical details

• SKU: 6780666-Tungaloy
• Manufacturer SKU: TUN6780666
• Manufacturer article number: 6780666
• Model series: ISO-Drehwendeschneidplatten
• Application: Turning
• Manufacturer: Tungaloy

Dimensions & core data

• Corner radius: 1.2 mm
• Approach angle: 55°
• Relief angle: 0°
• Plate thickness: 6.35 mm
• Plate size: 15 mm

Materials & special features

• Material: carbide
• Coating: CVD coating
• Grade: T9225 (robust universal grade)
• Plate form: rhombic
• Hole: with cylindrical hole
• Chipbreaker: double-sided
• Compatibility: ISO-standard insert, fits matching holders

FAQ

What materials is this insert suitable for?
The DNMG150612 T9225 insert is formulated for medium to heavy steel machining; the T9225 grade and CVD coating support robust performance under variable cutting conditions.

Can the insert be used for interrupted cuts?
Yes, the robust universal grade and the insert’s geometry are suitable for slightly interrupted cuts and changing engagement, providing greater resistance to edge chipping.

How is the insert secured in the toolholder?
The insert uses a cylindrical hole and is intended for holders that match the ISO rhombic form, relief angle and plate thickness; the double-sided design aids stable clamping and indexing.

How many edges are available per insert?
The insert is double-sided, offering multiple usable edges to reduce cost per edge compared with single-sided inserts.

Which features aid chip control in steel turning?
The integrated double-sided chipbreaker combined with the CVD-coated carbide grade enhances chip formation and control for many steel 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.