TPGH 110302 NS9530 Wendeplatten - Tungaloy

Take advantage of the NS9530 cermet grade for consistently fine surface finish and low cutting forces, combined with the ISO‑compliant triangular geometry for straightforward toolholder compatibility; order directly through Metav Werkzeuge or contact our advisers for application support.

TPGH 110302 NS9530 – Turning indexable insert by Tungaloy (triangular, 0.2 mm radius, 11° clearance)

TPGH110302 NS9530 Tungaloy indexable insert is an ISO‑compliant triangular insert for precision external and internal turning, optimised for continuous finishing cuts in steel.

• Uncoated cermet grade NS9530 for finishing
• Triangular ISO shape with 0.2 mm corner radius
• 11° clearance angle for low cutting forces
• Cylindrical hole with 70°–90° countersink

High‑precision finishing for steel components

The uncoated cermet composition of this insert is engineered for fine finishing of steel in continuous cutting conditions. The cermet microstructure gives a sharp cutting edge and reduced adhesion tendency, which translates into a smoother surface finish and lower rubbing at the flank. For operations with small depths of cut and steady feed, the grade provides consistent dimensional control, reducing the need for rework and improving overall process reliability.

Geometry and edge specification that improve process stability

The triangular geometry with an included angle of 60° and a 0.2 mm corner radius balances strength and sharpness: the small radius supports excellent surface integrity while the shape ensures predictable engagement in standard ISO holders. The 11° relief angle lowers cutting forces and heat generation, enabling longer tool life in finishing passes and more stable machining when tool overhang is unavoidable. The single‑sided chipbreaker aids chip control in steady‑state turning, improving swarf evacuation and reducing the risk of surface damage.

Practical compatibility and system considerations for turning shops

Being part of an ISO insert family, compatibility depends on the holder’s shape, relief angle, tolerance class, clamping and thickness—this insert measures 3.18 mm thickness and a size designation of 11 for straightforward selection against matched holders. The insert is supplied with a cylindrical hole and a single‑side countersink (70°–90°) to suit common clamping systems and replacement screws. For workshops aiming to standardise finishing operations, this insert simplifies tool inventory while delivering repeatable results in production turning.

For precision finishing with the Tungaloy NS9530 cermet insert, contact Metav Werkzeuge for tailored application advice and availability at info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6998000
• Manufacturer SKU: TUN6998000
• Seller SKU: 6998000-Tungaloy
• ISO designation: TPGH110302
• Manufacturer item no.: 6998000

Facts

• Thickness: 3.18 mm
• Size: 11
• Corner radius: 0.2 mm
• Clearance (relief) angle: 11°
• Included angle: 60°

Special features

• Material: carbide (cermet grade NS9530, uncoated)
• Shape: triangular
• Hole: with cylindrical hole and one‑side countersink (70°–90°)
• Chipbreaker: single‑sided
• Application: turning (external and internal), finishing, continuous cuts

FAQ

Which materials is this insert best suited for?
The NS9530 grade is formulated for finishing steel; the cermet composition offers a sharp edge and low cutting forces ideal for continuous finishing cuts in steel.

What are the key geometry specifications to check for holder compatibility?
Check the insert shape (triangular), thickness 3.18 mm, size 11, relief angle 11° and the hole/countersink to ensure correct clamping and tolerance match with the toolholder.

How does the 0.2 mm corner radius affect surface finish?
A 0.2 mm radius provides a fine compromise between edge sharpness and strength, delivering improved surface integrity and consistent dimensional results in finishing passes.

Is the insert coated?
This insert is uncoated cermet (NS9530), chosen for its sharp cutting edge and excellent surface finish in finishing applications.

Can this insert be used for internal turning as well as external turning?
Yes, the triangular ISO form and single‑sided chipbreaker make it suitable for both external and internal finishing, provided the holder and clamping match the ISO designation.

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.