RNGA 120400 LX11 Wendeplatten - Tungaloy

Take advantage of high-feed capability and LX11 wear resistance for faster, more consistent roughing cycles; the round 12 mm form with a cylindrical hole ensures reliable clamping in standard holders. Order the RNGA120400 LX11 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed.

RNGA 120400 LX11 – Tungaloy turning insert for high-feed roughing

The RNGA120400 LX11 Tungaloy insert is a round indexable insert designed for high-feed, productive rough turning under stable clamping conditions.

• TurnTenFeed series for high-feed turning
• LX11 grade for wear and edge stability
• Round 12 mm insert with cylindrical hole
• 0° relief angle for stable roughing

Faster material removal with consistent process stability

The TurnTenFeed family is tailored for high-feed turning, delivering measurable gains in cycle time where stable clamping is available. The combination of a dedicated tool series and a grade optimised for roughing means the insert supports higher feed rates without compromising dimensional repeatability. Using a round geometry with a central fixing provides straightforward indexing and balanced load distribution, which helps maintain cutting-edge integrity during heavy depth-of-cut operations. This leads to improved throughput while keeping rework and downtime to a minimum.

Long life and edge reliability from the LX11 grade

The LX11 grade from Tungaloy is formulated to balance wear resistance, toughness and cutting-edge stability. For roughing applications this translates into a longer effective cutting life and fewer insert changes, reducing non-productive time. The carbide substrate combined with the grade's properties preserves the edge under intermittent or heavy contact and supports predictable wear behaviour. For users unfamiliar with cutting grades: wear resistance slows flank and crater wear, while toughness prevents premature chipping—both essential for repeatable performance in demanding turning tasks.

Clear mounting and geometry for predictable clamping

With a round 12 mm dimension, 4.76 mm thickness and a cylindrical hole, the insert enables secure seating in compatible holders and is part of a modular system of holders, indexable inserts and spare parts. The specification of a 0° relief angle suits stable roughing set-ups where tool support and workholding are rigid. The insert is supplied without a chipbreaker, which should be considered when planning chip control strategies for specific materials or long unsupported lengths. The simple geometry facilitates quick indexing and predictable engagement with the workpiece.

Practical advantages for workshop implementation

Integration into existing turning cells is straightforward when replacing conventional roughing inserts with this RNGA geometry: lower cycle times from higher feed rates, longer intervals between insert changes, and stable part quality under repeat runs. The insert is intended for turning operations and complements holders engineered for the TurnTenFeed series, allowing procurement and tooling planning around a coherent system rather than single-use components. For production planning, the combination of series design and grade selection contributes directly to process reliability and output consistency.

Discuss application-specific selection with Metav Werkzeuge for best results using the RNGA120400 LX11 Tungaloy insert; contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 to align tooling, holder choice and cutting data.

Technical data

• Article number: 6805894
• Manufacturer SKU: TUN6805894
• SKU: 6805894-Tungaloy
• Model series: TurnTenFeed
• Manufacturer: Tungaloy

Facts

• Insert size: 12 mm
• Thickness: 4.76 mm
• Relief angle: 0°
• ISO designation: 120400

Special features

• Round insert geometry
• Cylindrical hole for mounting
• Grade: LX11 (Tungaloy)
• Material: carbide
• Chipbreaker: none
• System: holder, indexable inserts and spare parts
• Application: turning, high-feed and productive roughing under stable clamping

FAQ

What machining tasks is this insert intended for?
The RNGA120400 LX11 insert is intended for turning, specifically high-feed and productive roughing under stable clamping conditions; it is part of the TurnTenFeed family.

What are the key dimensional features for clamping and holder selection?
The insert is round with a 12 mm diameter, 4.76 mm thickness and a cylindrical hole for fixing; these dimensions support straightforward mounting in compatible holders.

Does the insert include a chipbreaker?
No, this RNGA120400 LX11 insert is supplied without a chipbreaker, so chip control should be planned according to the workpiece material and machining strategy.

Which grade and substrate are used for wear resistance and toughness?
The cutting grade is LX11 from Tungaloy on a carbide substrate, selected to balance wear resistance, toughness and cutting-edge stability for roughing operations.

How does the 0° relief angle affect cutting performance?
A 0° relief angle provides a stable contact profile for heavy depth-of-cut operations when the tool and workpiece are rigidly supported, aiding predictable edge loading and consistent roughing performance.

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.