DNMG 110404 T5105 Wendeplatten - Tungaloy

High-speed cast-iron turning is supported by the combination of a CVD-coated carbide grade and a stable DNMG geometry, delivering consistent chip control and extended tool life; the double-sided design reduces index time and tooling costs. Order the DNMG110404 T5105 directly via Metav Werkzeuge or consult our advisors for compatibility and selection support.

DNMG 110404 T5105 — ISO turning indexable insert by Tungaloy for turning

The DNMG110404 T5105 is an ISO rhombic indexable insert designed for high-speed turning of cast iron, featuring a CVD-coated carbide grade for wear resistance and a geometry optimised for stable cutting conditions.

• CVD-coated carbide grade T5105
• Rhombic DNMG geometry, 55° wedge angle
• Double-sided chipbreaker for stable chips
• 0° clearance angle for precise profiling

Reliable high-speed performance with CVD-coated carbide

The CVD-coated carbide composition of the grade T5105 provides enhanced wear resistance under elevated cutting speeds, making it particularly suited to high-speed turning of cast iron. The chemical vapour deposited coating reduces flank and crater wear, which supports longer cutting intervals and predictable tool-life cycles. For production pallets and series work where reproducible results matter, this specification helps maintain consistent dimensional accuracy and surface finish while lowering per-part tooling expenditure.

Geometry and fit that improve process stability

The rhombic DNMG form with a 55° wedge, 0° clearance angle and corner radius 0.4 mm gives a balanced combination of edge strength and accessibility for external and internal turning operations. The insert’s double-sided chipbreaker design allows economical indexing, while the cylindrical hole and standard ISO dimensions ensure secure clamping in compatible holders. These geometric features reduce vibration and support stable chip evacuation, which in turn benefits surface quality and repeatability on medium- to heavy-duty lathes.

System compatibility and practical selection guidance

This ISO-format insert functions as part of a system comprising a matching external holder or boring bar, a locating shim and appropriate clamping hardware. When integrating the insert, select the holder that matches the DNMG form, thickness (4.76 mm) and tolerance class to ensure correct seating and repeatable tool offsets. The grade is optimised for cast iron in stable setups; for differing workpiece materials or intermittent cuts, choose a chipbreaker and grade aligned with those conditions to preserve edge life and process reliability. Using the correct combination minimises downtime and supports a predictable production flow.

For secure high-speed cast-iron turning with Tungaloy’s T5105 grade, contact Metav Werkzeuge for availability and tailored technical advice — phone +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: 6852956
• Manufacturer SKU: TUN6852956
• Our SKU: 6852956-Tungaloy
• Model series: ISO turning indexable inserts
• Product name: DNMG110404 T5105 Tungaloy indexable insert

Facts

• Corner radius: 0.4 mm
• Inscribed circle / size: 11 mm
• Plate thickness: 4.76 mm
• Clearance angle: 0°
• Wedge angle: 55°

Special features

• Material: CVD-coated carbide
• Grade: T5105
• Double-sided chipbreaker
• Cylindrical hole for secure clamping
• Rhombic plate form (DNMG)
• Application: turning; optimised for cast iron
• ISO compatibility: DNMG110404 format

FAQ

What materials is this insert suitable for?
The Tungaloy DNMG110404 T5105 insert is optimised for machining cast iron at high cutting speeds; alternative grades are recommended for steels or non-ferrous alloys.

Which holders are compatible with this DNMG insert?
Compatibility depends on ISO DNMG geometry, plate thickness (4.76 mm), form and clamping style; the insert fits standard DNMG external holders and boring bars when the holder matches the ISO dimensions.

What are the key dimensions to check before ordering?
Key dimensions include the inscribed circle 11 mm, plate thickness 4.76 mm, corner radius 0.4 mm and the 55° wedge angle, which determine fit and cutting access for the intended operation.

Can the insert be indexed to extend usage?
Yes, the double-sided chipbreaker and rhombic design permit indexing to present fresh cutting edges, improving economy and reducing tool change frequency.

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.