PDJN R2020- Wendeplatten - Tungaloy

Take advantage of the robust geometry, carbide construction and compact 2.38 mm plate thickness for consistent turning performance and low tooling costs per part; order directly via Metav Werkzeuge or consult the team for application guidance.

PDJN R2020- turning insert, pentagonal, 15° relief — Tungaloy

PDJNR2020- Tungaloy indexable insert for ISO‑compliant turning; designed for external and internal turning with pentagonal form and 15° relief angle

• PDJN R2020- ISO turning insert, pentagonal form
• 15° relief angle for stable cutting
• 2.38 mm thickness for rigid clamping
• Carbide substrate for external and internal turning

Consistent geometry for repeatable turning performance

The ISO‑standard geometry of this pentagonal indexable insert delivers repeatable cutting behaviour across batches. The five‑sided pentagonal form provides multiple usable cutting edges, reducing tool change frequency and lowering cost per edge. A defined corner radius R2 and the 15° relief angle combine to reduce rubbing at the flank, which improves chip formation and increases process stability when machining with a suitable holder. These geometric choices translate into reliable surface finish and predictable tool life.

Carbide substrate and machining recommendations for different workpieces

Manufactured from carbide, the insert offers the hardness and wear resistance expected for medium to high productivity turning. It is suitable for both external turning and internal turning, provided a compatible chipbreaker and grade are selected to match the workpiece and the machining strategy. A chipbreaker (when applied) controls chip shape and evacuation; without an integrated chipbreaker, optimised cutting parameters and coolant or chip control devices are advised to ensure safe swarf management and consistent cutting forces.

System compatibility and practical workshop benefits

Compatibility with the clamping system depends on form, relief, tolerance class, fastening, size and thickness — all standardised features for ISO turning plates. The insert is intended to be used with a matching external holder or boring bar together with a shim/clamp set and replacement screws. The compact 2.38 mm thickness enhances clamping rigidity and reduces the risk of movement under cutting loads, while the pentagonal format offers practical cost-efficiency through multiple indexed edges and straightforward replacement during set-up.

Contact Metav Werkzeuge for application-specific recommendations on the Tungaloy PDJN R2020- turning insert and to check availability by email or phone

Technical data

• Article number: 6805630
• SKU: 6805630-Tungaloy
• Manufacturer SKU: TUN6805630
• Model series: ISO turning indexable inserts
• ISO designation: PDJNR2020-
• Manufacturer: Tungaloy

Numbers / Core technical data

• Relief angle: 15°
• Plate thickness: 2.38 mm
• Included angle: 108°
• Size / designation: R2

Special features / Versions

• Pentagonal plate form
• No chipbreaker
• Without hole
• Carbide material
• Typical application: turning

FAQ

What materials can be machined with this insert?
The PDJNR2020- insert is made from carbide and is intended for a wide range of turning tasks; select the appropriate grade and chipbreaker for the specific workpiece material.

Is the insert suitable for internal turning (boring)?
Yes. The geometry and 2.38 mm thickness support internal turning when installed in a compatible boring bar and clamping system.

How many cutting edges are available before indexing?
The pentagonal shape provides multiple usable cutting edges, enabling several indexings per insert and improving cost efficiency.

Does the insert include a chipbreaker?
This version is supplied without a chipbreaker; users should choose a chipbreaker style or cutting parameters appropriate to the machining task.

Which holder features determine compatibility?
Compatibility is determined by shape, relief angle, tolerance, fastening method, size and thickness; use ISO‑compatible holders or boring bars designed for PDJN/R2020‑style plates.

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.