TPGT 130302 GT9530 Wendeplatten - Tungaloy

Benefit from a combination of coated cermet wear resistance and ISO compatibility for consistent finishing results; the stable geometry and one-sided chipbreaker help extend tool life and surface quality. Order genuine Tungaloy inserts directly via Metav Werkzeuge or request application advice from our consultants.

TPGT130302 GT9530 triangular ISO turning insert, coated cermet, for finishing

TPGT130302 GT9530 is a triangular ISO turning insert designed for external and internal turning where superior surface finish and extended tool life are required under stable machining conditions

• Coated cermet grade GT9530 for long life
• Triangular 60° geometry for versatile turning
• 0.2 mm corner radius for fine finishing
• 11° relief and 3.18 mm thickness for stable clamping

Consistent finishing performance and extended tool life

The coated cermet composition and the GT9530 grade deliver a wear-resistant cutting edge tailored for finishing to light general-purpose turning of steel. The cermet coating reduces built-up edge and improves surface integrity, which translates into fewer reworks and longer tool cycles. With a 0.2 mm corner radius and a shallow chip groove, the insert supports fine surface generation at controlled feeds and depths, enabling predictable part quality in repeat production runs.

Mounting and compatibility for reliable set-up

Compatibility with holders is determined by form, relief angle, tolerance class, fastening method, size and thickness, as set out for ISO inserts. The triangular ISO turning insert format and 3.18 mm thickness provide solid seating in a matching external holder or boring bar; the insert is supplied with a cylindrical hole and single-side countersink (40°–60°) for secure clamping. Selecting a holder with the correct tolerance class and clamping set ensures consistent clamping force, minimises vibration and preserves the cutting edge during interrupted cuts.

Material applications and machining advice

The grade is optimised for machining steel, offering good surface finish and extended life in stable setups; the single-sided chipbreaker should be matched to the workpiece and cutting parameters to control chip form. For finishing passes at moderate cutting speeds, the insert maintains edge integrity and reduces the need for frequent index changes. When higher stability or roughing is required, choose a different chipbreaker geometry or a more robust grade; the system approach of insert plus holder and shim allows tailored solutions for each operation.

Practical system considerations and maintenance

A complete system comprises the ISO insert, a compatible external holder or boring bar, a support shim or clamp kit and replacement screws. Track the number of index changes and inspect the seating face for burrs or chips to prevent premature wear; replacing fasteners and shims as part of routine maintenance preserves repeatability. The clear ISO designation and the SKU TUN6997885 simplify reordering and inventory management, ensuring rapid replenishment for productive machining cycles.

For application guidance or to obtain genuine Tungaloy turning inserts, contact Metav Werkzeuge quoting SKU TUN6997885 at info@metav-werkzeuge.com or +49 2822 7131930 for fast, expert support

Technical data

• Article number: 6997885
• Manufacturer SKU: TUN6997885
• Model series: ISO turning inserts
• Type designation: TPGT130302

Facts

• Plate size: 13
• Plate thickness: 3.18 mm
• Corner radius: 0.2 mm
• Relief angle: 11°
• Insert angle: 60°

Special features

• Coating / grade: GT9530 (coated cermet)
• Plate shape: triangular
• Hole: with hole; cylindrical hole + one-side countersink (40°–60°)
• Chipbreaker: one-sided
• Typical application: external and internal turning; finishing to light general purpose on steel
• System composition: ISO insert, matching external holder or boring bar, shim/clamp set and spare screws

FAQ

What materials is this insert best suited for?
The TPGT130302 GT9530 coated cermet insert is optimised for machining steel, providing good surface finish and extended tool life under stable cutting conditions.

How is the insert fixed to the holder?
The insert uses a cylindrical hole with a single-side countersink (40°–60°) for clamping; correct holder tolerance and clamp hardware ensure secure, repeatable seating for the TPGT130302.

What cutting geometry should be used for finishing?
For finishing, employ moderate cutting speeds with a small to medium feed and take advantage of the 0.2 mm corner radius to achieve fine surface finish with the GT9530 grade.

Which system components are required for a complete setup?
A complete machining system includes the ISO insert, a compatible external holder or boring bar, the appropriate shim or clamp set and replacement screws to maintain reliable clamping.

How can spare inserts be identified for reordering?
Use the type designation TPGT130302, the grade GT9530 and the manufacturer SKU TUN6997885 to identify and reorder the exact Tungaloy turning insert.

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.