TGTT R2020K AH1005 Wendeplatten - Tungaloy

Take advantage of the combination of a sharp cutting edge, PVD-coated carbide AH1005 for wear and chip resistance, and ISO-standard compatibility to maintain stable production cycles; order directly via Metav Werkzeuge or consult our specialists for selection and mounting advice.

TGTT R2020K AH1005 Tungaloy indexable insert for turning — triangular, 60° included angle

TGTT R2020K AH1005 Tungaloy indexable insert is an ISO-standard triangular turning insert designed for external and internal turning operations in diverse production environments

• PVD-coated carbide AH1005 grade
• 30° clearance angle for secure cutting
• Triangular form with 60° included angle
• Cylindrical hole with single countersink (40°–60°)

Extended edge life through optimised grade and coating

The PVD-coated carbide composition AH1005 delivers a balance of wear resistance and fracture toughness suited to continuous turning operations. By using a modern PVD layer on a robust cemented carbide substrate, the insert provides improved tool life and consistent cutting-edge behaviour under medium to demanding process conditions. This results in fewer tool changes and more predictable cycle times, which supports cost-effective production and reduces unplanned downtime.

Reliable geometry for stable chip control and secure clamping

The triangular geometry with a 60° included angle and 30° clearance angle ensures an accessible cutting edge for a variety of turning tasks while maintaining secure seating in ISO-compatible holders. The cylindrical hole with single countersink (40°–60°) supports standard clamping systems and simplifies indexation. Where insert and holder compatibility is crucial, form, relief angle, tolerance class, fastening method, size and thickness determine the match; the modular system allows fast replacement and repeatable positioning.

Suitable for a wide range of turning applications

Designed for both external and internal turning, the insert’s one-sided chipbreaker geometry is matched to the AH1005 grade to support reliable chip formation across common steels and alloyed materials. The combination of sharp cutting edge and chip control reduces cutting forces and improves surface finish in many general turning tasks. For operators seeking predictable results, the insert is a practical choice when process security and a sharp edge are required together.

Practical integration into production workflows

As an ISO-standard turning insert, the plate forms part of a system that includes the matching external holder or boring bar, a support shim or clamp set and replacement screws. Clear labelling and standardised dimensions facilitate inventory management and rapid changeover. For workshops aiming to increase throughput with consistent results, the insert’s PVD coating and grade selection contribute to longer tool intervals and reproducible part quality, reducing overall machining cost per component.

For the highest process security with a sharp, wear-resistant edge, contact Metav Werkzeuge to specify the TGTT R2020K AH1005 insert or request tailored advice — eMail: info@metav-werkzeuge.com • Tel: +49 2822 7131930

Technical Data

• Article number: 6822050
• SKU: 6822050-Tungaloy
• Manufacturer SKU: TUN6822050
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Label: TGTTR2020K AH1005 Tungaloy-Wendeplatte

Numbers / Core Technical Data

• Thickness: 2.38 mm
• Clearance angle: 30°
• Included angle: 60°
• Size: R2
• Hole: with hole
• Hole style: cylindrical hole + single countersink (40°–60°)

Designs / Special Features

• Material: carbide (cemented carbide)
• Coating: PVD-coated (AH1005 grade)
• Shape: triangular
• Chipbreaker: one-sided
• Application: turning (external and internal)
• ISO-standardised turning insert; compatibility determined by form, tolerance and fastening

FAQ

What turning operations suit this insert best?
The TGTT R2020K AH1005 insert is intended for general external and internal turning where a sharp cutting edge and good process security are required; it performs well in medium-duty production cycles.

Which materials can be machined with this insert?
The AH1005 PVD-coated carbide grade is designed for a broad range of steels and alloyed materials; its composition and chipbreaker support stable cutting and surface quality in typical turning applications.

How does the hole with countersink affect clamping?
A cylindrical hole with single countersink (40°–60°) ensures reliable seating in standard ISO-compatible clamps and supports repeatable indexation and secure clamping during turning.

Is the insert compatible with my holder?
Compatibility depends on form, clearance angle, tolerance class, fastening method, size and thickness; the TGTT R2020K is ISO-standardised, which facilitates matching to corresponding holders and boring bars.

What advantages does the AH1005 grade provide?
AH1005 offers a compromise between wear resistance and edge strength: the PVD coating improves life under abrasive conditions while the carbide core resists chipping, supporting consistent production outcomes.

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.