TPGM 070104 NS9530 Wendeplatten - Tungaloy

Take advantage of the sharp cutting edge of the NS9530 finishing grade, the precise 0.4 mm corner radius and the ISO triangular form for consistent surface finish and low cutting forces; ideal for continuous finishing cuts. Order the TPGM070104 NS9530 insert directly via Metav Werkzeuge or consult our specialists if application advice is required.

TPGM 070104 NS9530 — Tungaloy ISO triangular turning insert for finishing (11° clearance)

TPGM 070104 NS9530 is a precision ISO turning insert intended for finishing operations in steel, designed for low cutting forces and high surface quality.

• ISO triangular insert TPGM 070104 NS9530
• Uncoated cermet finishing grade
• 0.4 mm corner radius for fine finish
• 11° clearance angle, 60° included angle

Improved finishing performance with lower cutting forces

The combination of an uncoated cermet cutting material and a sharp cutting edge yields markedly lower cutting forces, which translates into reduced tool deflection and more consistent part geometry. As a finishing grade, NS9530 is optimised for continuous cutting and small depths of cut, producing superior surface integrity on steels. The modest 0.4 mm corner radius balances edge strength with the ability to achieve tight surface tolerances, while the uncoated surface helps preserve the sharpness required for fine turning tasks.

Reliable fitment and predictable system behaviour

Compatibility is governed by the insert’s form, clearance angle, tolerance class, fastening method, size and thickness; this triangular ISO format integrates with a wide range of standard holders and boring bars when matched correctly. The insert’s 11° clearance angle and 60° included angle ensure stable seat geometry in most ISO clamping systems, while the central cylindrical hole supports secure fastening. Choosing the correct holder, shim and clamp set reduces vibration and improves tool life, enabling a more productive machining cycle and fewer rework operations.

Material and application advantages explained

The cutting material is an uncoated cermet (NS9530) selected for finishing steel: it provides a sharp edge and low built-up edge tendency, resulting in consistently fine surface finishes. Although nominally compact like a carbide body, the grade is tuned for low cutting forces and precise shearing at small depths; this makes it particularly well suited to external and internal turning where surface quality is paramount. The single-sided chipbreaker supports controlled chip formation under steady feed conditions, reducing the risk of tangles or interruptions in fully automated operations.

Choose the Tungaloy NS9530 finishing insert for dependable surface quality — contact Metav Werkzeuge for specification matching and supply.

Technical data

• Article number: 6998007
• Manufacturer SKU: TUN6998007
• SKU: 6998007-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Designation: TPGM070104 NS9530

Core dimensions

• Size: 07
• Thickness: 1.59 mm
• Corner radius: 0.4 mm
• Clearance angle: 11°
• Included angle: 60°

Features & application

• Material: hard metal (carbide) body
• Cutting grade: uncoated cermet NS9530
• Hole: cylindrical, with central hole
• Chipbreaker: single-sided
• Typical use: external and internal turning, finishing
• Suitability: continuous cuts and small depths of cut
• Compatibility notes: fit determined by form, clearance, tolerance class, fastening, size and thickness

FAQ

What materials is this grade intended for? The TPGM070104 NS9530 insert is formulated as a finishing grade for steels; the NS9530 uncoated cermet gives a sharp edge and low cutting forces suited to producing fine surface finishes on steel workpieces.

Is the insert coated or uncoated? This insert uses an uncoated cermet grade (NS9530), chosen to preserve a sharp cutting edge for finishing operations rather than relying on a surface coating for wear resistance.

How can compatibility with holders be ensured? Compatibility depends on the insert’s form, clearance angle, tolerance class, fastening method, size and thickness; matching these parameters to the chosen holder or boring bar ensures secure clamping and predictable performance for the TPGM070104 NS9530.

What are the most relevant dimensions to check before ordering? Key dimensions include the size 07 designation, thickness 1.59 mm, corner radius 0.4 mm, clearance angle 11° and included angle 60°; the article number 6998007 or SKU TUN6998007 can be used to confirm the exact item.

Which cutting conditions suit this insert best? Best results are achieved in finishing regimes with continuous cutting and small depths of cut; the single-sided chipbreaker and sharp cermet edge favour steady feeds and stable setups for high surface quality.

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.