TPGR 110302 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of precise finishing performance, low cutting forces and ISO compatibility for consistent production results; the uncoated NS9530 cermet grade delivers a sharp cutting edge and superior surface quality in continuous finishing cuts. Order the insert directly via Metav Werkzeuge or contact their consultants for application support.

TPGR 110302 NS9530 turning insert — Tungaloy, uncoated cermet, finishing grade

The TPGR110302 NS9530 Tungaloy ISO triangular turning insert is designed for finishing steel with a sharp cutting edge and low cutting forces, suited to continuous cuts and small depths of cut.

• Sharp cutting edge for fine surface finish
• Uncoated cermet grade NS9530 for low cutting forces
• ISO TPGR form, triangular 11 mm size
• 11° clearance angle for continuous cuts
• Single-sided chipbreaker for finishing

High-efficiency finishing for steel components

The insert is engineered for consistent finishing performance. With an uncoated cermet substrate in grade NS9530, the geometry and edge form reduce cutting forces and promote excellent surface integrity when turning steels with continuous chips. The result is a lower need for secondary operations and predictable machining output, which supports tighter process planning and higher first-pass yields. The ISO-standard geometry ensures repeatable positioning and compatibility with standard clamping kits, contributing to shorter tool-change times and improved line throughput.

Clear guidance on holder compatibility and system setup

Compatibility with a clamping system depends on the insert's form, clearance angle, tolerance class, fastening method, size and thickness. The TPGR shape and its 11° clearance angle require an appropriate TPGR-compatible external holder or boring bar, plus the required shim, clamp set and replacement screw for safe mounting. Clarifying these parameters early in the planning phase reduces setup iterations and ensures the insert sits at the correct geometry for optimum cutting conditions and tool life.

Why uncoated cermet benefits finishing operations

Cermet grades excel where a sharp cutting edge and stable wear behaviour matter for surface finish. The NS9530 grade used here combines low built-up edge tendency with a fine-grain cutting surface that sustains dimensional accuracy under continuous feed conditions and small depth of cut operations. The single-sided chipbreaker is optimised for controlled chip formation during finishing passes, helping maintain machine cleanliness and predictable chip flow without aggressive cutting forces.

Practical application notes and reliability considerations

This ISO-format triangular insert is suitable for external and internal turning where surface quality is the primary goal. The specified 0.2 mm corner radius supports fine-profile work and close tolerance finishing, while the 3.18 mm plate thickness contributes to stable clamping. The insert is supplied as an original Tungaloy item with the manufacturer’s article number listed for procurement and traceability. For operators seeking dependable finishing solutions, the combination of geometry, material and chip control offers a balanced approach between surface integrity and process robustness.

Contact Metav Werkzeuge for tailored recommendations on holders, clamping kits and process parameters or to secure original Tungaloy TPGR inserts for production use

Technical data

• Article number: 6998025

Facts

• Manufacturer SKU: TUN6998025
• Size: 11 mm
• Thickness: 3.18 mm
• Corner radius: 0.2 mm
• Clearance angle: 11°
• Included angle: 60°

Special features

• Material: carbide
• Grade/coating: NS9530 (uncoated cermet)
• Insert form: triangular
• Chipbreaker: single-sided
• Hole: without hole
• Series: ISO turning indexable inserts
• Application: turning

FAQ

What materials is this insert intended for?
The TPGR110302 NS9530 insert is a finishing grade intended primarily for steel applications; the uncoated NS9530 cermet offers low cutting forces and high surface quality during continuous cuts.

How is compatibility with a holder determined?
Compatibility depends on the insert form, clearance angle, tolerance class, fastening method, size and thickness; matching a TPGR-compatible external holder or boring bar plus the correct shim and clamp set is essential for secure mounting.

What cutting tasks suit the single-sided chipbreaker?
The single-sided chipbreaker is optimised for finishing passes where controlled chip formation and surface integrity are priorities, especially with small depths of cut and continuous feeds.

Which dimensions should be checked before ordering replacement inserts?
Confirm size (11 mm), thickness (3.18 mm), corner radius (0.2 mm) and the TPGR form to ensure correct seating in the chosen holder and consistent cutting geometry.

Is this an original Tungaloy product and how is it identified?
Yes; this is an original Tungaloy ISO turning insert listed under the manufacturer’s article number 6998025 and SKU TUN6998025 for traceability and procurement.

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.