DPMT 070204 T9215 Wendeplatten - Tungaloy

Achieve higher productivity and consistent tool life with the CVD‑coated T9215 grade and the 0.4 mm corner radius in a compact rhombic geometry; order the inserts directly via Metav Werkzeuge or request consultancy for process-specific recommendations.

DPMT070204 T9215 ISO turning insert for turning applications — Tungaloy

The DPMT070204 T9215 is an ISO‑standard indexable turning insert designed for external and internal turning of steel, combining a CVD‑coated carbide grade with a single‑sided chipbreaker for reliable mid‑range machining.

• CVD-coated carbide for mid-range steel machining
• Rhombic insert, 55° included angle
• 11° relief angle for stable cutting
• Cylindrical hole with 40°–60° countersink

Boosted productivity through wear‑resistant coating and grade selection

The CVD‑coating and carbide substrate of this insert deliver a balance of wear resistance and fracture toughness that supports higher machining speeds and longer tool life in medium steel applications. Selecting the T9215 grade means prioritising consistent edge integrity when moving from continuous to lightly interrupted cuts, which reduces unplanned tool changes and improves overall throughput. The result is measurable process stability in repeated production runs while preserving surface quality.

Stable cutting geometry for predictable results and easier setup

A rhombic profile with a 55° included angle and an 11° relief angle provides a versatile geometry that suits a range of turning tasks, from general finishing to semi‑roughing. The compact form and specified thickness (2.38 mm) simplify insert seating and clamping; the cylindrical hole with a one‑sided countersink (40°–60°) ensures secure fastening and repeatable positioning. These geometric choices reduce vibration and help maintain dimensional accuracy on the workpiece.

Controlled chip formation and improved surface finish

The single‑sided chipbreaker is tuned for medium steel and delivers consistent chip control under steady cutting conditions, which supports stable coolant flow and keeps the cutting zone clear. Better chip evacuation combined with the insert’s edge preparation results in improved surface finish and reduced secondary burr formation, limiting downstream deburring work and contributing to higher first‑pass quality rates.

Practical system guidance for tool selection and compatibility

This insert is part of an ISO indexable system: choose a compatible holder that matches the insert’s form, relief, tolerance class, fastening style, size and thickness to achieve the intended performance. Where stability is limited, opt for a chipbreaker and grade suited to interrupted cuts; for continuous cuts the standard T9215 compound provides excellent balance. For process optimisation and tooling packs, rely on application data sheets or consult product specialists to match insert, holder and cutting parameters precisely for each machining task.

Contact Metav Werkzeuge for application advice, availability and to secure the DPMT070204 T9215 inserts for reliable production — eMail: info@metav-werkzeuge.com | Phone: +49 2822 7131930

Technical data

• Article number: 6951270
• Manufacturer SKU: TUN6951270
• SKU: 6951270-Tungaloy
• ISO designation: DPMT070204

Facts

• Size: 07
• Thickness: 2.38 mm
• Corner radius: 0.4 mm
• Relief angle: 11°
• Included angle: 55°
• Hole style: Cylindrical hole + one‑sided countersink (40°–60°)

Special features

• CVD‑coated carbide (T9215)
• Single‑sided chipbreaker
• Rhombic plate form
• ISO‑standard indexable turning insert
• Compatible with appropriate external holders and boring bars
• Designed for external and internal turning of steel

FAQ

What materials is this insert best suited for?
The DPMT070204 T9215 insert from Tungaloy is optimised for medium steel machining using the CVD‑coated carbide grade T9215 and is intended for continuous to lightly interrupted cuts.

Which holders are compatible with this ISO insert?
Compatibility depends on holder form, relief, tolerance class, fastening, size and thickness; select a holder rated for ISO DPMT‑style inserts and match the 07 size and 2.38 mm thickness for correct seating.

How does the T9215 grade influence cutting performance?
T9215 offers a combination of wear resistance and toughness that supports higher productivity with consistent edge life in mid‑range steel applications, reducing the frequency of insert changes.

Can this insert be used for internal turning?
Yes, the ISO‑standard geometry and compact rhombic form make the insert suitable for both external and internal turning operations when paired with the correct boring bar or internal holder.

What chip control can be expected with the single‑sided chipbreaker?
The single‑sided chipbreaker provides reliable chip formation in steady cutting conditions, improving evacuation and contributing to better surface quality on the finished part.

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.