DCGT 070204 GT9530 Wendeplatten - Tungaloy

Take advantage of the GT9530 coated cermet for reliable finishing and extended tool life combined with the ISO-standard DCGT070204 form for straightforward holder compatibility; order the insert directly via Metav Werkzeuge or consult our advisors for application-specific recommendations.

DCGT070204 GT9530 Tungaloy turning insert — coated cermet, 7° relief

DCGT070204 GT9530 is an ISO-standard rhombic turning insert designed for finishing and light general-purpose turning in stable machining conditions

• Coated cermet GT9530 for extended tool life
• ISO rhombic 07 form with 7° relief
• Cylindrical hole with single-side countersink
• 0.4 mm corner radius for fine surface finish

Consistent finishing and longer tool life through coated cermet technology

The GT9530 coated cermet grade is designed to deliver a balance between wear resistance and surface quality. In finishing or light universal turning applications, this coating reduces flank wear while supporting a consistently good surface finish, which minimises subsequent processing. The result is fewer part reworks and more predictable component tolerances, making the insert particularly suitable where repeatability and reduced downtime matter most.

ISO conformity and secure clamping for reproducible cycles

As an ISO-standard rhombic insert, compatibility with the toolholder is governed by form, relief angle, tolerance class, mounting and thickness. The insert is supplied with a cylindrical hole and a one-sided countersink (40°–60°) to ensure a secure and repeatable clamping interface. This design reduces micro-movement under cutting forces, so cycle-to-cycle variation is minimised and machining quality is maintained across production runs.

Practical machining guidance and material suitability

The grade is optimised for machining steel in stable setups where a fine finish and extended life are required. With a 0.4 mm corner radius and a 55° approach angle, the geometry supports light finishing cuts and controlled chip formation. A one-sided chipbreaker assists in directing chips away from the workpiece, which contributes to improved process security and reduced risk of surface damage during finishing operations.

System setup and parameter considerations for reliable results

The insert functions as part of a complete ISO turning system — insert, suitable external holder or boring bar, shim/clamp and replacement screws — and should be matched to the holder by form and tolerance class. The 7° relief angle and 2.38 mm thickness support stable seating and help to maintain edge integrity under typical finishing feeds and speeds. When selecting cutting parameters, prioritise stable fixturing and moderate cutting data to exploit the grade’s wear resistance and surface-quality benefits.

For procurement and technical advice on Tungaloy GT9530 turning inserts contact Metav Werkzeuge — order or request application support via info@metav-werkzeuge.com or call +49 2822 7131930.

Technical Data

• Article number: 6997868-Tungaloy
• Manufacturer SKU: TUN6997868
• Manufacturer item no.: 6997868
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall

Facts

• Size: 07
• Thickness: 2.38 mm
• Relief angle: 7°
• Principle angle: 55°
• Corner radius: 0.4 mm

Special features

• Grade / coating: GT9530 (coated cermet)
• Application: Drehen (turning)
• Form: rhombic
• Hole: with cylindrical hole + single-side countersink (40°–60°)
• Chipbreaker: one-sided

FAQ

What workpieces is this insert best suited for?
The DCGT070204 GT9530 Tungaloy turning insert is optimised for steel machining in finishing and light general-purpose turning, offering improved surface quality and longer tool life under stable conditions.

Which holder characteristics must be matched for correct fit?
Compatibility is determined by insert form, relief angle, tolerance class, mounting method, size and thickness; ensure the external holder or boring bar matches the DCGT070204 geometry and seating specifications.

How does the GT9530 grade improve process reliability?
GT9530’s coated cermet composition offers wear resistance and consistent edge condition, which helps to maintain surface finish and extend tool life when the tool is used within recommended cutting parameters.

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.