SCLC L2020K Wendeplatten - Tungaloy

Reliable carbide performance with ISO compatibility and a 7° relief angle for versatile turning tasks. Benefit from the square form and the cylindrical hole with double countersink for dependable clamping; order the SCLCL2020K insert directly via Metav Werkzeuge or ask our consultants if needed.

SCLC L2020K ISO turning insert, square form, 7° relief – Tungaloy

A SCLC L2020K indexable insert designed for ISO-standard external and internal turning, offering a robust cemented-carbide cutting edge for general-purpose machining.

• SCLC L2020K ISO turning insert, square form
• Solid carbide grade for stable edge life
• 7° relief angle for general-purpose turning
• Cylindrical hole with double countersink 70°–90°

Increased productivity through consistent wear resistance

The cemented carbide construction of this indexable plate provides a stable cutting edge that supports continuous production runs. A reduced need for frequent regrinding or replacement translates into higher machine uptime and lower tooling costs per part. The moderate 7° relief angle balances cutting forces and tool strength, enabling efficient chip formation in a wide range of turning tasks while maintaining dimensional stability of the workpiece. This results in more predictable cycle times and improved process reliability for series production.

Secure clamping and ISO-aligned compatibility for reliable set-up

Built to ISO conventions, the insert’s square insert geometry and the cylindrical hole with double countersink (70°–90°) ensure precise seating and positive clamping in compatible holders. Compatibility is determined by the insert form, relief angle, tolerance class, fastening method, size and thickness, so selection should align with the chosen holder and fixture system. The central hole and countersink design improve torque distribution during tightening and reduce micro-movement under cutting loads, helping to sustain surface finish and repeatability across batches.

Practical selection and system integration for turning applications

The plate is supplied in size L2 with a 2.38 mm thickness, making it suited to both external and internal turning when combined with the correct holder or boring bar. Because this insert is supplied without a chipbreaker, the chip control and cutting parameters should be chosen according to the workpiece material, machining mode and machine/tool stability. The typical system setup includes the insert, a matching outer holder or boring bar, a shim/clamping set and spare fixing screws — a configuration that allows rapid insert changes and straightforward tooling standardisation across machines.

For procurement or technical advice on Tungaloy SCLCL2020K inserts, contact Metav Werkzeuge for personalised selection and availability information — eMail: info@metav-werkzeuge.com, Tel: +49 2822 7131930

Technical data

• Article number: 6806115-Tungaloy
• Manufacturer SKU: TUN6806115
• Model series: ISO turning indexable inserts
• Designation: SCLCL2020K

Core specifications

• Relief angle: 7°
• Included angle: 90°
• Thickness: 2.38 mm
• Size: L2
• Hole: with hole
• Hole style: cylindrical hole + double countersink (70°–90°)
• Shape: square
• Chipbreaker: none

Features & system

• Material: cemented carbide
• Application: turning (external and internal)
• System components: insert, outer holder or boring bar, shim/clamping set, spare screws
• Compatibility depends on form, relief angle, tolerance class, fastening, size and thickness

FAQ

Is the insert compatible with standard ISO turning holders?
Compatibility follows ISO form and size rules; the SCLCL2020K insert from Tungaloy fits holders designed for square L2 inserts when form, relief angle, tolerance class, fastening and thickness match.

What is the relief angle and why is it important?
The SCLCL2020K has a 7° relief angle, which reduces rubbing at the flank and supports a balance between cutting edge strength and cutting efficiency for general-purpose turning.

What material is the insert made from?
This Tungaloy indexable plate is manufactured from cemented carbide, chosen for wear resistance and sustained cutting performance in serial machining operations.

Does this insert include a chipbreaker?
The plate is supplied without a chipbreaker; chip control should be achieved through the choice of cutting data, tool geometry and, if required, a different insert grade or chipformer.

What are the size and thickness specifications?
The insert is size L2 with a thickness of 2.38 mm and an included angle of 90°, suitable for a wide range of turning set-ups.

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.