DCMT 070208 GT9530 Wendeplatten - Tungaloy

Fast, consistent finishing is achievable with the wear‑resistant GT9530 cermet grade and ISO‑compatible DCMT geometry; the 0.8 mm corner radius promotes a fine surface and steady tool engagement. Order the insert directly via Metav Werkzeuge or ask our consultants if needed.

DCMT070208 GT9530 indexable turning insert for turning, Tungaloy

A DCMT070208 GT9530 indexable turning insert engineered for finishing to light general turning on steel, offering a coated cermet grade and ISO‑standard geometry for secure toolholder compatibility.

• Coated cermet GT9530 for improved wear resistance
• 0.8 mm corner radius for superior surface finish
• ISO DCMT 070208 geometry for broad holder compatibility
• Cylindrical hole with single‑side countersink for secure mounting

Optimised wear behaviour for consistent finishing

The coated cermet grade GT9530 delivers extended life in stable cutting conditions without sacrificing surface quality. As a finishing to light universal grade, it is formulated for low wear and good frictional characteristics, which results in reduced flank wear and fewer interruptions for insert changes. The combination of a wear‑resistant cutting material and a modest corner radius allows repeatable fine finishes on steels while maintaining cost efficiency through longer tool life.

Assured fit and rapid setup with ISO compliance

ISO‑standard geometry means the insert matches a wide range of holders when form, clearance angle, tolerance class, fastening method, size and thickness are aligned. The DCMT geometry with a 55° included angle and a 7° relief aids predictable cutting behaviour in many standard turning toolholders. The central cylindrical hole with single‑side countersink (40°–60°) ensures reliable clamping and repeatable seating, simplifying tool changeover and reducing set‑up time on CNC lathes.

Practical application advice for stable machining

Designed primarily for external and internal turning, the insert with a one‑sided chipbreaker supports controlled chip formation when a stable setup is available. For best results on steel, pair the grade and chipbreaker with an appropriately rigid toolholder and moderate feeds to exploit the fine edge properties of the cermet coating. Selection of chipbreaker and the correct holder geometry is decisive for optimising tool life and achieving the desired surface finish under the given process stability.

For application advice or to procure DCMT070208 GT9530 inserts from Metav Werkzeuge, contact info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6998324
• Manufacturer SKU: TUN6998324
• SKU: 6998324-Tungaloy
• Designation: DCMT070208 GT9530 Tungaloy insert

Core data

• Size: 07
• Thickness: 2.38 mm
• Relief/clearance angle: 7°
• Included angle: 55°
• Corner radius: 0.8 mm

Special features

• Coated cermet grade GT9530
• Rhombic insert shape (DCMT)
• One‑sided chipbreaker
• Cylindrical hole with single‑side countersink (40°–60°)
• Intended application: external and internal turning on steel
• ISO‑standard insert for compatibility with matching holders

FAQ

What materials is this insert suitable for?
The DCMT070208 GT9530 insert is intended primarily for turning of steel; the coated cermet GT9530 grade provides wear resistance and surface quality suited to finishing and light universal turning on common steels.

How does the GT9530 grade differ from conventional carbide?
GT9530 is a coated cermet designed to combine the edge stability of cermet with a protective coating, resulting in improved wear performance and surface finish compared with standard cemented carbide grades in finishing operations.

Which holder features must match this insert for proper compatibility?
Compatibility requires matching the DCMT form, the 7° relief (clearance) angle, tolerance class, fastening method and the insert thickness of 2.38 mm; the cylindrical hole with countersink must align with the holder’s clamping system for secure seating.

Can this insert be used for roughing operations?
The GT9530 grade is optimised for finishing to light general turning; for heavy roughing a more robust grade and a different geometry would be recommended to withstand higher mechanical loads.

What is the benefit of the 0.8 mm corner radius?
A 0.8 mm corner radius balances edge strength and surface finish, producing a fine machined face while offering sufficient edge integrity for steady cuts under stable machining conditions.

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.