PDJN R2020K Wendeplatten - Tungaloy

Benefit from a robust carbide construction and an ISO‑standarded pentagonal shape that deliver consistent turning performance and economical indexing; order the insert directly via Metav Werkzeuge or consult our specialists for holder compatibility and availability.

PDJNR2020K Tungaloy PDJN R2020K — ISO turning insert for machining

PDJNR2020K is an ISO‑design turning insert intended for external and internal turning operations, offering a pentagonal geometry and a 15° clearance for stable cutting.

• ISO‑standard pentagonal insert for turning
• 15° clearance angle for reliable chip control
• Carbide grade for stable cutting performance
• Compatible with ISO R2020K holders

Consistent cutting performance for steady productivity

The pentagonal, carbide indexable insert is designed to maintain a stable cutting edge across multiple index positions, which supports predictable tool life and process reliability. The geometry reduces setup changes and enables economical re‑indexing; each flank can be rotated into service to restore a fresh cutting edge, lowering tooling costs per component. The carbide substrate is selected for wear resistance, combining hardness with fracture toughness to withstand routine turning loads while preserving dimensional repeatability.

Clear compatibility criteria to simplify tooling choices

Compatibility with a holder is determined by form, clearance, tolerance class, fixing method, size and thickness. The insert carries the ISO R2020K designation and a 15° clearance angle, and its pentagonal shape and 2.38 mm thickness make fitting straightforward for matching external holders or boring bars that accept R2020K inserts. The holeless design and absence of a chipbreaker mean the insert is suited to systems where clamping and orientation are fixed by seat and screw, so verification of the holder pocket and clamping method ensures correct seating and repeatable performance.

Practical application guidance for turning operations

Intended primarily for turning, the holeless PDJNR2020K insert performs well in both external and internal operations when paired with a suitable holder and cutting grade. The lack of an integrated chipbreaker indicates a need to select the appropriate chip control strategy—either a matched holder geometry, a secondary chip control device, or parameter adjustment—to ensure safe chip flow. With the R2 size and pentagonal form, the insert offers several indexable edges, supporting efficient production runs and reduced tool change downtime while maintaining surface quality when operated within recommended cutting parameters.

Contact Metav Werkzeuge for tailored advice on holder selection and availability of the Tungaloy PDJNR2020K insert — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical Data

• Article number: 6805632
• SKU: 6805632-Tungaloy
• Manufacturer SKU: TUN6805632
• Brand: Tungaloy
• Model series: ISO turning inserts
• ISO designation: R2020K

Facts

• Thickness: 2.38 mm
• Clearance angle: 15°
• Corner angle: 108°
• Size: R2

Special features

• Material: carbide
• Shape: pentagonal
• Hole: without hole
• Chipbreaker: without
• Application: Turning
• ISO‑standarded insert

FAQ

What does the ISO code R2020K indicate for this insert?
The ISO code R2020K classifies the insert geometry and size; the PDJNR2020K insert follows that standard, which helps match it to compatible holders and simplifies procurement.

Is the PDJNR2020K insert suitable for internal turning or only external work?
The PDJNR2020K Tungaloy insert is suitable for both external and internal turning when used with an appropriate holder and clamping arrangement.

How many usable cutting edges are available on the pentagonal insert?
The pentagonal form provides multiple index positions; the PDJNR2020K design allows economical re‑indexing to restore fresh cutting edges and extend tool life.

Does this insert include a chipbreaker or mounting hole?
The PDJNR2020K insert is supplied without a chipbreaker and without a hole, so chip control and clamping must be provided by the chosen holder and machining setup.

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.