DNMG110408-MW5 WKK10S Wendeplatten - Walter Tools

Take advantage of the Tiger‑tec Silver coating and the WKK10S grade for long tool life, combined with the MW5 chipbreaker and rhombic geometry for reliable chip control in cast‑iron turning; order directly via Metav Werkzeuge or request application advice from the Metav team.

DNMG110408-MW5 WKK10S — Turning insert (Rhombus 55°, Tiger‑tec Silver) — Walter Tools

The DNMG110408-MW5 WKK10S is a rhombic turning insert designed for productive machining of cast iron, combining a Tiger‑tec Silver coated grade with an MW5 chipbreaker for stable cutting conditions

• Tiger‑tec Silver coating for long tool life
• WKK10S grade optimised for cast iron
• Rhombic 55° geometry for versatile turning
• MW5 chipbreaker for controlled chip formation

Durable coating for extended production runs

The Tiger‑tec Silver coating, paired with the WKK10S grade, provides enhanced wear resistance under the abrasive conditions typical of cast iron machining. This combination reduces flank and crater wear, extending tool life and decreasing the frequency of index changes. For process planners and production engineers, the result is fewer interruptions and a more predictable machining window, supporting stable cycle times and consistent component quality.

Controlled chips and improved surface quality

The MW5 chipbreaker is tuned to the brittle chip behaviour of cast‑iron materials, promoting short, easily manageable chips and reliable evacuation. Improved chip control translates into reduced risk of rework, safer handling at the machine and a more consistent surface finish, especially in interrupted cuts. The insert’s controlled cutting action helps to lower the incidence of secondary operations, contributing to overall machining efficiency.

Robust geometry for reproducible results

The rhombic 55° form with a 0° negative rake and a 0.8 mm corner radius delivers a robust cutting edge suited to demanding turning tasks. The negative rake increases edge strength for interrupted cuts and heavy depths of cut, while the 0.8 mm corner radius balances edge life with a reliable surface profile. Tolerance class M ensures consistent seating and repeatability across toolholders, supporting predictable part tolerances and reduced setup variability.

Discuss Walter Tools Tiger‑tec Silver inserts with Metav Werkzeuge for tailored recommendations and application support from the Metav team

Technical data

• Article number: DNMG110408-MW5-WKK10S-WALTER
• Designation: DNMG110408-MW5
• Product type: Drehwendeschneidplatte / Turning insert
• Series: Tiger‑tec Silver
• Grade: WKK10S
• Manufacturer: Walter Tools

Facts

• Geometry: Rhombus 55°
• Rake: 0° (negative)
• Corner radius: 0.8 mm
• Size code: 11
• Thickness code: 04
• Chipbreaker: MW5
• Tolerance class: M

Special features

• Coating technology: Tiger‑tec Silver
• Optimised for: Cast iron (ISO group K)
• Application focus: Productive, abrasive wear conditions
• Robust edge for interrupted cuts
• Designed for controlled chip formation

FAQ

What materials is this insert suitable for?
The DNMG110408-MW5 WKK10S turning insert from Walter Tools is optimised for cast iron applications (ISO group K), offering abrasion‑resistant performance for typical grey and nodular cast irons.

How does the MW5 chipbreaker affect machining?
The MW5 chipbreaker on the DNMG110408-MW5 WKK10S promotes short, controlled chips and consistent evacuation, which improves process security and reduces the need for secondary chip handling.

What benefits does the Tiger‑tec Silver coating deliver?
The Tiger‑tec Silver coating on the WKK10S grade increases wear resistance and thermal stability, extending edge life in abrasive cast‑iron turning applications and supporting longer uninterrupted production runs.

Is this insert suitable for heavy interrupted cuts?
Yes. The rhombic 55° geometry with a 0° negative rake and a 0.8 mm corner radius provides a robust cutting edge for interrupted cuts and higher depths of cut using the DNMG110408-MW5 WKK10S insert.

Which tolerance and seating accuracy can be expected?
The insert is supplied in tolerance class M, ensuring consistent seating in standard toolholders and reproducible positioning for predictable machining results.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trade names are mentioned for explanatory purposes only. There is no connection between our company and the named brands. The offered article is an original, brand‑new product of the manufacturer Walter Tools.