DNGA 150612 LX11 Wendeplatten - Tungaloy

The combination of ISO conformity, the LX11 cutting grade and a 1.2 mm corner radius delivers reliable edge stability and predictable tool life for turning operations. Order the DNGA150612 LX11 insert directly via Metav Werkzeuge or ask our consultants if needed.

DNGA150612 LX11 rhombic indexable insert for turning, 55° included angle — Tungaloy

The DNGA150612 LX11 is an ISO-standard rhombic indexable insert intended for external and internal turning applications, designed to balance wear resistance with edge stability for consistent machining performance.

• ISO-standard rhombic geometry, 55° included angle
• LX11 grade carbide for improved wear resistance
• 1.2 mm corner radius, cylindrical-hole fastening

Longer productive runs through stable cutting edges

The LX11 grade in this indexable insert provides a calculated mix of wear resistance and toughness, which reduces unscheduled tool changes and keeps cycle times steady. The rhombic geometry with a 55° included angle supports versatile cutting directions and contributes to predictable chip flow, while the 1.2 mm corner radius increases edge strength for interrupted cuts and enhances surface quality when used for semi-finish and finish passes. By choosing this configuration, production planners secure a tangible efficiency advantage in batch and single‑piece turning.

Precise fit and system compatibility for consistent setup

This insert follows ISO plate standards and is secured via a cylindrical hole; compatibility with a toolholder depends on matching the insert form, clearance angle, tolerance class, fastening method, size and thickness. The supplied geometry and a 6.35 mm plate thickness ensure a rigid seating in appropriate rhombic holders or boring bars, reducing micro‑movement and vibration at the cutting edge. For shopfloor integration, plan the toolholder, shim/clamp set and replacement screws as a system — this reduces setup time and helps maintain repeatable tool positions across multiple machines.

Grade characteristics explained for correct application choice

The LX11 carbide composition complements the insert geometry by prioritising a balance between longevity and edge stability rather than extreme hardness alone. The absence of an integrated chipbreaker on this variant means it is optimised for operators who select their chip control strategy via toolpath, feed rate or external chip control devices; it is particularly suitable where surface finish and controlled cutting forces are priorities. In practical terms, this means the insert can serve a range of turning tasks when combined with the correct machining parameters and holder stability.

For machining processes demanding consistent edge life with the LX11 grade, request stock and technical advice from Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6803179
• SKU: 6803179-Tungaloy
• Manufacturer SKU: TUN6803179
• Model series: ISO turning indexable inserts
• Designation: DNGA150612
• Grade: LX11
• Material: carbide
• Shape: rhombic
• Hole: cylindrical hole
• Fastening: with hole

Facts

• Corner radius: 1.2 mm
• Plate thickness: 6.35 mm
• Plate size: 15 mm
• Included angle: 55°
• Clearance angle: 0°
• Chipbreaker: without

Special features

• ISO-standard rhombic insert
• Designed for external and internal turning
• LX11 grade for balanced wear resistance and toughness
• Cylindrical-hole fastening for secure clamping
• No integrated chipbreaker — chip control via process parameters
• System components: insert, matching holder or boring bar, shim/clamp set, replacement screws

FAQ

What applications is this insert designed for?
The DNGA150612 LX11 indexable insert is designed for external and internal turning operations and is suitable for a variety of turning tasks when combined with the appropriate holder and machining parameters.

How does the 1.2 mm corner radius affect machining?
A 1.2 mm corner radius increases edge strength and improves resistance to chipping during interrupted cuts, while also contributing to a smoother surface finish when cutting parameters are set accordingly.

Is a chipbreaker included with this plate?
This variant is supplied without a chipbreaker; the absence of an integrated chipformer makes the DNGA150612 LX11 appropriate where chip control is managed by feed, speed, toolpath or external devices.

Which holder characteristics must be matched for correct usage?
Holder compatibility requires matching the insert form, clearance angle, tolerance class, fastening style, size and thickness so the insert seats rigidly and reliably during turning operations.

Can the DNGA150612 LX11 be used for heavy interrupted cuts?
The LX11 grade is formulated to balance wear resistance and toughness, and combined with a suitable holder and correct cutting data it performs well in many demanding turning scenarios.

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.