TPGT 090204 GT9530 Wendeplatten - Tungaloy

Take advantage of the proven combination of coated cermet GT9530 for extended tool life and ISO-standard geometry for easy holder compatibility; this delivers consistent surface quality and predictable production cycles. Order the insert directly via Metav Werkzeuge or consult their experts for application-specific selection.

TPGT090204 GT9530 Tungaloy turning insert — coated cermet, 0.4 mm nose radius

TPGT090204 GT9530 is a triangle-form, ISO-indexed turning insert designed for finishing to light universal turning of steel components.

• Coated cermet grade GT9530
• Triangle insert, 09 size, 60° geometry
• 0.4 mm nose radius for fine finishing
• Cylindrical hole with 40°–60° countersink

Consistent surface quality with a wear-resistant grade

The coated cermet GT9530 is engineered for finishing to light universal turning on steel where a superior surface and predictable tool life are priorities. The microstructure and coating promote stable wear progression rather than abrupt failure, so components achieve improved surface integrity with fewer rework cycles. This makes the insert particularly suitable where dimensional accuracy and reduced downstream polishing are important, delivering measurable productivity gains during stable cutting conditions.

Precision geometry that supports repeatable results

The triangular form with a 60° cutting geometry and a 0.4 mm nose radius provides the balance between sharpness and edge strength needed for finely finished contours. The 11° relief angle ensures reliable cutting clearance while the 2.38 mm plate thickness contributes to rigidity in the tool assembly. As an ISO indexable insert, compatibility to holders depends on form, relief angle, tolerance class, fastening and thickness—factors that simplify replacement and set-up in standard tool systems for consistent, repeatable performance.

Secure seating and efficient chip control in practical systems

A cylindrical hole with single-side countersink (40°–60°) gives secure clamping and reliable seating in compatible holders; this reduces the risk of position shift under cutting loads. The one-sided chipbreaker is tailored to generate short, controllable chips when paired with the appropriate machining parameters and stability conditions. Together, these features minimise interruptions from chip-related issues and support steady-cycle machining in both external and internal turning tasks.

Clear application scope and selection advice

Intended primarily for turning applications on steel, this insert suits external and internal finishing where long tool life under stable conditions and high surface quality are required. Select the chipbreaker and cermet grade according to workpiece material, machining approach and machine rigidity. For broader or roughing tasks, consider alternative grades; for precision finishing, the GT9530 grade offers a reliable compromise of wear resistance and surface quality.

Contact Metav Werkzeuge for tailored advice on selecting the correct Tungaloy insert and to arrange supply of TPGT090204 GT9530 (SKU 6997882-Tungaloy)

Technical data

• Article number: 6997882-Tungaloy
• Manufacturer article number: 6997882
• Manufacturer SKU: TUN6997882
• Model series: ISO indexable inserts
• Designation: TPGT090204 GT9530

Numbers / Core technical data

• Size: 09
• Thickness: 2.38 mm
• Nose radius: 0.4 mm
• Relief angle: 11°
• Geometry angle: 60°
• Countersink angle: 40°–60°

Designs / Special features

• Material: cemented carbide
• Grade/coating: GT9530 (coated cermet)
• Chipbreaker: one-sided
• Shape: triangular insert
• Mounting: cylindrical hole with single-side countersink
• Application: turning (external and internal)

FAQ

What materials is this insert best suited for? The GT9530 grade is formulated as a coated cermet primarily for steel machining; the insert performs best in finishing to light universal tasks where surface quality and tool life are priorities.

Can this insert be used for both external and internal turning? Yes. The triangular TPGT090204 GT9530 insert is suitable for both external and internal turning when matched with the appropriate holder and machining parameters.

How does the 0.4 mm nose radius affect part finish? A 0.4 mm nose radius balances edge strength and sharpness, improving surface finish on turned components while maintaining resistance to minor edge chipping under stable conditions.

What should be checked to ensure holder compatibility? Compatibility depends on insert form, relief angle, tolerance class, fastening type, size and thickness; verify these dimensions against the chosen holder to ensure correct seating and clamping.

Is the chipbreaker suitable for heavy roughing operations? The one-sided chipbreaker on this grade is optimised for controlled chip formation during finishing and light universal cuts; for heavy roughing, a different chipbreaker and grade are recommended.

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.