DCMT 070202 T9225 Wendeplatten - Tungaloy

Take advantage of a CVD‑coated carbide grade that balances toughness and wear resistance, combined with an ISO‑compliant rhombic 07 geometry and a 7° relief for reliable seating and predictable cutting behaviour; these attributes support stable medium to heavy steel turning and reduced downtime. Order the DCMT070202 T9225 insert directly via Metav Werkzeuge or ask our consultants if needed.

DCMT 070202 T9225 – ISO turning insert for medium to heavy steel by Tungaloy

DCMT070202 T9225 is an ISO‑standard indexable turning insert designed for external and internal turning in steel; suitable where interrupted cuts or variable engagement call for added toughness.

• ISO‑compliant rhombic 07 insert
• CVD‑coated carbide grade T9225
• Designed for medium to heavy steel turning
• Cylindrical hole with 40°–60° countersink

Consistent cutting performance under variable conditions

The CVD‑coated carbide composition of this indexable insert offers a robust balance between wear resistance and fracture toughness, which is essential during medium to heavy steel machining. The T9225 grade is formulated for situations with variable engagement and light interruptions in the cut, providing consistent tool life and predictable flank wear. By choosing a universal grade, manufacturers can reduce tool inventory while maintaining performance across a range of workpiece conditions, so cycle times become more reliable and process planning is simpler.

Secure clamping and straightforward integration into ISO tool systems

The rhombic 07 shape with a 7° relief and a 55° lead angle ensures positive seating in compatible holders; compatibility depends on insert form, relief angle, tolerance class, fixation method, size and thickness. The insert is supplied with a cylindrical hole and a single‑side countersink (40°–60°), which enhances repeatable clamping and reduces micro‑movement under load. Integration into an existing turning system is therefore direct: pair the insert with the recommended external holder or boring bar and the appropriate shim/clamping set and fasteners for secure mounting and reproducible results.

Improved productivity and surface quality for turning applications

A one‑sided chipbreaker geometry aids chip control and evacuation, particularly in interrupted runs or depths typical of medium to heavy turning. The combination of grade and chipbreaker reduces the risk of built‑up edge and promotes consistent surface finish, meaning fewer reworks and less machine idle time. For production environments aiming to optimise throughput, the insert’s geometry and grade offer an economical route to stable cutting performance and extended periods between tool changes.

Contact Metav Werkzeuge for availability of the Tungaloy DCMT070202 T9225 insert and application guidance: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: 6781455
• Manufacturer article number: 6781455
• Manufacturer SKU: TUN6781455
• SKU: 6781455-Tungaloy
• Item name: DCMT070202 T9225 Tungaloy insert

Core specifications

• ISO code: 070202
• Lead/approach angle: 55°
• Relief angle: 7°
• Plate thickness: 2.38 mm
• Corner radius: 0.2 mm
• Size: 07
• Countersink angle: 40°–60°

Design & features

• Material: carbide
• Coating: CVD
• Grade: T9225
• Shape: rhombic
• Chipbreaker: one‑sided
• Hole: cylindrical with one‑side countersink
• Typical application: turning (external and internal)
• System assembly: ISO insert + matching external holder/boring bar, shim/clamping set and spare screws

FAQ

What machining tasks is this insert intended for?
The DCMT070202 T9225 insert from Tungaloy is intended for external and internal turning, especially in medium to heavy steel machining where interrupted cuts or variable engagement require a tougher grade.

How does the T9225 grade affect tool life?
T9225 is a robust universal carbide grade with a CVD coating that improves wear resistance while offering sufficient toughness, which helps extend tool life under mixed or interrupted cutting conditions.

Which holder features are required for correct fitment?
Correct fitment requires a holder that matches the insert form, relief angle (7°), tolerance class, fixation method, size (07) and thickness (2.38 mm); the insert’s cylindrical hole with countersink supports repeatable clamping.

Can the insert handle interrupted cuts?
Yes. The T9225 grade is formulated to tolerate interrupted cuts and variable engagement, making the insert suitable for applications where occasional shock or fluctuation in chip formation occurs.

What dimensions define the cutting geometry?
Key dimensions include a 55° lead angle, 7° relief, 0.2 mm corner radius and a 2.38 mm plate thickness, which together determine the cutting behaviour and seating in the toolholder.

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.