TPMT 130308 AT9530 Wendeplatten - Tungaloy

Benefit from a combination of coated cermet performance, precise geometry and secure clamping that delivers consistent surface quality and predictable tool life; order directly via Metav Werkzeuge or consult their technicians for holder and clamp recommendations.

TPMT 130308 AT9530 ISO turning insert — finishing for turning applications, 60° triangle, Tungaloy

TPMT 130308 AT9530 is an ISO-format indexable insert developed for finishing and light turning of steel, optimised for high surface quality and uniform wear.

• Coated cermet grade AT9530 for finish turning
• Triangle 60° geometry for versatile turning
• 0.8 mm corner radius for improved surface quality
• Cylindrical hole with single-side countersink

Achieve consistent surface finish with a coated cermet grade

The coated cermet composition of this insert is designed specifically for finish and light machining of steel, offering a combination of hardness and toughness that promotes a fine surface. The coating reduces adhesive wear and helps maintain cutting-edge integrity, which translates into uniform wear and fewer variances across serial production. For operations where surface integrity matters, this insert reduces the need for secondary finishing and supports predictable machining outcomes.

Stable cutting geometry for repeatable results

The 60° triangular geometry and 0.8 mm corner radius provide a stable cutting edge that balances strength and finish capability. The plate’s 3.18 mm thickness contributes to rigidity, while the cylindrical hole with a single-side countersink (40°–60°) ensures secure seating and repeatable clamping in standard ISO holders. Compatibility with a holder depends on form, rake angle, tolerance class, fastening and size, so selecting a matching external holder or boring bar is essential to maintain the designed cutting parameters.

Clear application scope and material suitability

Engineered for steel machining, the insert suits finishing passes and light cuts where surface quality is the priority. The PS chipbreaker supports predictable chip formation in these conditions, lowering the risk of built-up edge and improving process stability. The cermet substrate is less tolerant of heavy interrupted cuts than tougher grades, so the insert excels when process stability and surface integrity are the deciding factors for productivity and part quality.

Practical system assembly and productivity advantages

The insert is part of a standard ISO insert system and is intended to be used with a compatible external holder or boring bar, plus an appropriate shim/clamp set and replacement screws. This modular approach enables rapid index changes and straightforward tool maintenance, contributing to lower downtime and efficient tool management. With a focus on surface finish and even wear, the component supports higher first-pass acceptance rates and reduced rework, improving overall shop-floor throughput.

For precision finishing and consistent tool life, request TPMT130308-PS AT9530 from Metav Werkzeuge or contact Metav Werkzeuge’s technical team for tailored holder and clamping recommendations.

Technical data

• Article number: 6726491
• SKU: 6726491-Tungaloy
• Manufacturer SKU: TUN6726491
• Item name: TPMT130308-PS AT9530

Numbers / Core technical data

• Insert angle: 60°
• Corner radius: 0.8 mm
• Thickness: 3.18 mm
• Inscribed circle / size: 13 mm
• ISO code: 130308
• Hole style: with hole
• Countersink angle: 40°–60°
• Grade: AT9530

Designs / Special features

• Coated cermet grade AT9530
• PS chipbreaker for finishing
• Triangle (three-edged) insert form
• ISO-standard turning insert
• Application: finishing and light turning of steel
• System components: matching external holder or boring bar, shim/clamp set and replacement screws
• Compatibility determined by form, rake/freiwinkel, tolerance class, fastening, size and thickness

FAQ

What materials is this insert suitable for? This insert is optimised for finishing and light machining of steel, using the AT9530 coated cermet to improve surface finish and wear uniformity.

How does the insert secure in the holder? Clamping is achieved via the cylindrical hole with a single-side countersink (40°–60°); correct seating requires a compatible ISO external holder and appropriate clamp or shim.

Which chipbreaker is integrated and what does it do? The insert uses a PS chipbreaker, designed to form short, controllable chips during finishing cuts, aiding process stability and surface quality.

Can the insert be used for heavy or interrupted cuts? The cermet substrate and finish-focused geometry are optimised for light to finishing cuts; heavy or highly interrupted operations may cause premature damage compared with tougher grades.

What is the article number and SKU for ordering? The article number is 6726491 and the SKU is 6726491-Tungaloy; reference these when requesting TPMT130308-PS AT9530.

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.