DNMG 110408 NS9530 Wendeplatten - Tungaloy

Combine cost-effective uncoated cermet performance with a sharp cutting edge and ISO compatibility for reliable finishing operations; order the insert directly via Metav Werkzeuge or consult our advisors for application support.

DNMG 110408 NS9530 — Indexable turning insert, finishing grade, Tungaloy

The DNMG110408 NS9530 is an ISO-standard indexable insert designed for precision turning and finishing of steel components in robust production environments.

• ISO rhombic DNMG form, 55° cutting angle
• Uncoated cermet NS9530 finishing grade
• 0.8 mm corner radius for fine surface finish
• Double-sided insert with cylindrical hole

High-quality finishing with reduced cutting forces

The DNMG110408 insert delivers consistent surface quality thanks to the NS9530 uncoated cermet composition, which provides a sharp cutting edge and low cutting forces ideal for continuous cuts and small depths of cut. The combination of the grade and geometry reduces the tendency for built-up edge and supports tighter dimensional tolerances. For operations that prioritise surface finish over aggressive metal removal, this indexable insert offers a reliable balance between tool life and final part quality, especially when paired with a compatible rigid fixturing system.

Seamless ISO compatibility for holder systems

Made to ISO dimensions, the rhombic DNMG shape and 55° approach angle ensure straightforward integration into standard turning holders and boring bars. Compatibility depends on the insert form, clearance angle, tolerance class, fastening method, size and thickness; these parameters match common industrial holders so changeover is efficient and predictable. The double-sided design increases usable edges per insert, while the cylindrical hole provides secure clamping and repeatable positioning, reducing setup time and improving process stability.

Enhanced productivity through material and geometry

The uncoated cermet cutting material of this grade is optimised for finishing steel, offering excellent edge sharpness and consistent wear behaviour under continuous cutting conditions. The 0.8 mm corner radius balances edge strength with the ability to produce fine surface finishes, reducing the need for secondary operations. Where machining stability is assured, the insert’s geometry supports higher feed rates for finishing passes, shortening cycle times without compromising part quality.

Practical guidance for selection and use

Choose the appropriate chipbreaker and grade to match workpiece rigidity, cutting parameters and the intended finish; the NS9530 grade is intended as a finishing sort for steels with low cutting forces and sharp edge performance. The indexable plate is compatible with holders specified for DNMG 110408 geometry and thickness of 4.76 mm; ensure coolant strategy and clamping torque align with the machine tool supplier recommendations to achieve repeatable results. For specialist applications or mixed-material batches, consult product data sheets to confirm optimal cutting parameters and wear monitoring intervals for the best balance of productivity and tool life. The DNMG110408 insert from Tungaloy is particularly suited where consistent surface integrity and predictable tool behaviour are priorities.

For tailored recommendations on Tungaloy finishing inserts and availability, contact Metav Werkzeuge for application advice and fast delivery options

Technical data

• Article number: 6998160
• Manufacturer SKU: TUN6998160
• Model series: ISO-Drehwendeschneidplatten

Facts

• Angle: 55°
• Corner radius: 0.8 mm
• Plate thickness: 4.76 mm
• Plate size: 11 mm
• Hole style: cylindrical hole

Special features

• Uncoated cermet NS9530
• Rhombic plate form (DNMG)
• Double-sided design
• ISO-standard turning insert
• Suitable for finishing steel applications
• Compatibility determined by form, clearance, tolerance, fastening, size and thickness

FAQ

What materials is this insert suited for?
The DNMG110408 NS9530 insert is designed primarily for finishing operations on steel; the NS9530 uncoated cermet provides a sharp edge and low cutting forces suited to continuous cutting.

How many usable edges does the insert provide?
Thanks to the double-sided design, the insert provides multiple usable cutting edges, extending the service life before replacement is required.

Which holders are compatible with this insert?
ISO-compatible DNMG holders and boring bars that accept a rhombic 11 mm DNMG 110408 dimension and 4.76 mm thickness are suitable; compatibility depends on form, clearance and fastening.

Is this insert coated or uncoated?
The insert is an uncoated cermet grade (NS9530), chosen for finishing steel with a sharp cutting edge and fine surface results.

What is the purpose of the cylindrical hole?
The cylindrical hole enables secure and repeatable clamping in standard insert seats, improving positional stability and reducing the risk of movement under cutting forces.

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.