DNMG 150604 T9225 Wendeplatten - Tungaloy

Benefit from a combination of robust CVD-coated carbide, a precise ISO rhombic geometry and a secure cylindrical clamping hole for reliable and repeatable turning performance; order the inserts directly via Metav Werkzeuge or consult our technical advisors for cutting data and batch supply.

DNMG150604 T9225 — DNMG turning insert for medium to heavy steel machining by Tungaloy

DNMG150604 T9225 is a CVD-coated carbide insert designed for ISO-compatible turning, offering a robust universal grade for variable cutting conditions and interrupted cuts

• CVD-coated carbide for robust cutting
• ISO rhombic DNMG geometry
• Cylindrical hole for secure clamping
• 0.4 mm corner radius for fine finishing

Increased productivity and consistent tool life for steel turning

The T9225 grade is a CVD-coated carbide developed to deliver stable performance in medium to heavy steel machining. Its composition balances toughness and wear resistance, which reduces unexpected insert breakage in lightly interrupted cuts and fluctuating cutting conditions. The result is longer periods between indexings and fewer unplanned tool changes, translating into higher effective spindle time and a more predictable production rhythm. This advantage is particularly relevant in batch production and mixed-series turning, where process stability directly affects throughput and cost-efficiency.

Quick changeovers and assured seating for repeatable results

Compatibility with ISO turning systems is ensured by the rhombic DNMG form, the specified clearance geometry and a cylindrical hole for positive clamping. The insert’s geometry—including a 55° included angle, a 0° clearance, and a precise 6.35 mm thickness—supports straightforward seating and repeatable positioning in suitable holders. Because holder compatibility depends on form, clearance angle, tolerance class, fastening method, size and thickness, selecting a correctly matched holder and clamping set avoids run-out and secures consistent cutting heights. The practical benefit is reduced setup time and reproducible part quality across shifts.

Application guidance for surface finish and process reliability

The double-sided chipbreaker and a 0.4 mm corner radius allow a balance between part finish and edge strength: the small radius helps achieve finer surface quality while the grade sustains edge integrity under tougher engagement. Typical uses include external and internal turning where medium to heavy cuts occur; the choice of chipbreaker and grade should match workpiece stability and the intended finishing requirement. For customers uncertain about the ideal chipbreaker or cutting parameters, Metav Werkzeuge provides tailored recommendations to align insert selection with machining strategy and desired surface quality.

Contact Metav Werkzeuge to discuss cutting parameters, availability and secure supply of the Tungaloy DNMG150604 T9225 insert — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Item name: DNMG150604 T9225 Tungaloy insert
• Manufacturer article number: 6944691
• Manufacturer SKU: TUN6944691
• Merchant SKU: 6944691-Tungaloy
• Model series: ISO turning inserts

Core specifications

• Corner radius: 0.4 mm
• Included angle: 55°
• Clearance angle: 0°
• Plate thickness: 6.35 mm
• Inscribed size: 15 mm

Features & applications

• Shape: rhombic
• Hole: cylindrical (with hole)
• Chipbreaker: double-sided
• Coating and grade: CVD-coated carbide T9225
• Application: external and internal turning; select chipbreaker and grade for material and stability

FAQ

What materials is this insert suited for?
The DNMG150604 T9225 insert is a CVD-coated carbide grade intended primarily for medium to heavy steel machining and is suitable where occasional interruptions or varying engagement demand added toughness.

How does the insert’s geometry affect setup?
The rhombic DNMG form, 55° included angle and cylindrical hole ensure predictable seating in ISO-compatible holders; correct holder selection helps maintain cutting height and repeatable tool positioning.

Is the corner radius suitable for fine finishing?
With a 0.4 mm corner radius, the insert provides a good compromise between edge strength and surface finish, allowing finer finishes than larger radii while retaining robustness for heavier cuts.

Can this insert be used on both internal and external turning operations?
Yes; the DNMG150604 T9225 grade and rhombic geometry are suitable for both external and internal turning when paired with the appropriate holder and cutting parameters.

What is the manufacturer SKU and article number for ordering?
The insert is listed as SKU 6944691-Tungaloy with manufacturer article number 6944691 for ordering and stock reference.

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.