CPMT 080208 GT9530 Wendeplatten - Tungaloy

Take advantage of the combination of a coated cermet grade and precise ISO geometry for improved surface quality and extended tool life; the insert is compatible with standard ISO holders for fast changeover. Order or request advice via Metav Werkzeuge for tailored machining guidance.

CPMT 080208 GT9530 ISO turning insert by Tungaloy — coated cermet, 0.8 mm corner radius, for turning

The CPMT080208 GT9530 is an ISO‑standard rhombic turning insert designed for finishing and light universal turning of steel under stable machining conditions.

• Coated cermet GT9530 for improved wear resistance
• Rhombic ISO insert CPMT 08, 11° relief
• 0.8 mm corner radius for fine surface finish
• Central hole with countersink (40°–60°)

Superior surface quality and longer tool life for finishing operations

The combination of a coated cermet grade and a carefully controlled geometry delivers notably improved surface finish and longer tool life during finishing and light turning of steel. The cutting material is optimised for wear resistance and consistency, which reduces edge degradation over time. This results in fewer insert changes, steadier production output and better repeatability on parts that demand tight surface specifications.

Fast, reliable ISO compatibility reduces set‑up time

Built to ISO dimensions, the rhombic form with an 08 size and 11° relief ensures predictable seating and repeatable clamping in standard external holders. The standardised geometry simplifies inventory management and quick insert replacement, lowering machine downtime. The central fixing arrangement and dimensional conformity mean the cutting edge aligns consistently, supporting efficient tool changes and steady production cycles.

Practical machining guidance for best results

The 0.8 mm radius is tailored to produce a fine surface while maintaining robustness against small interruptions in feed; it is ideal for finishing passes and light general‑purpose work with steels. Select a matching single‑sided chipbreaker and the GT9530 grade to exploit the coating’s wear characteristics. Stable workholding and moderate feeds will maximise the grade’s advantage: good surface quality with extended service life under steady conditions.

Secure mounting and system considerations for dependable performance

The insert’s central hole with a cylindrical bore and one‑sided countersink (40°–60°) provides secure clamping and precise seating on the pocket seat. The 2.38 mm thickness and 80° insert angle contribute to stiffness in the cutting system, while the 11° relief supports effective chip flow and reduced rubbing. These features combine to deliver a reliable, repeatable cutting solution when paired with ISO‑compliant holders and correct clamping hardware.

Contact Metav Werkzeuge for application support or to request the Tungaloy CPMT080208 GT9530; email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitable holders, chipbreakers and cutting strategies

Technical data

• Article number: 6998319
• Manufacturer article number: 6998319
• SKU: 6998319-Tungaloy
• Manufacturer: Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• ISO designation: CPMT080208
• Grade/coating: GT9530
• Cutting material type: coated cermet
• Substrate material: cemented carbide

Core technical figures

• Thickness: 2.38 mm
• Corner radius: 0.8 mm
• Relief angle: 11°
• Insert angle: 80°
• Size: 08

Special features

• Rhombic insert form, single‑sided indexable plate
• Central hole with cylindrical bore and one‑sided countersink (40°–60°)
• Single‑sided chipbreaker
• Suited to finishing and light universal turning of steel
• ISO‑standard geometry for compatibility with external holders

FAQ

What materials is this insert intended for?
This insert is specified for turning of steel in finishing to light universal operations; the GT9530 coated cermet grade provides wear resistance suited to stable machining conditions.

Which holder types are compatible with the insert?
Compatibility depends on the holder pocket matching the ISO geometry — form, clearance angle, tolerance class, fastening and thickness; the ISO designation CPMT080208 ensures suitability with standard external turning holders designed for CPMT‑type inserts.

How does the GT9530 coating affect performance?
The GT9530 coating enhances wear resistance and helps maintain edge integrity during finishing passes, which contributes to a more consistent surface finish and extended interval between indexings.

Is the 0.8 mm radius suitable for light roughing?
A 0.8 mm radius is optimised for fine surface quality and finishing; for heavier roughing it is preferable to select an insert and grade intended specifically for high material removal rates.

What clamping hardware is recommended for secure mounting?
Use the manufacturer‑recommended clamping set for CPMT inserts; the central hole with countersink secures the plate reliably when used with the correct screw and clamp system for the holder pocket.

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.