DCMT070208-FW4 WPP20G WPP20G Wendeplatten - Walter Tools

Efficient steel turning with the Tiger‑tec Gold grade and the FW4 chipbreaker provides consistent chip control and extended edge life; the precise 7° relief and 0.8 mm corner radius support reproducible finishes and stable cutting forces. Order the insert directly via Metav Werkzeuge or consult our application specialists for tailored cutting data.

DCMT070208-FW4 WPP20G indexable turning insert (steel) — Walter Tools

The DCMT070208-FW4 WPP20G is a precision indexable turning insert designed for reliable steel machining, combining the Tiger‑tec Gold coating technology with an FW4 chipbreaker for balanced wear resistance and toughness.

• Tiger‑tec Gold coated for long life
• Optimised FW4 chipbreaker for steel
• 7° relief angle for stable cutting
• 0.8 mm corner radius for repeatability

Productive chip control for consistent turning results

The combination of the FW4 chipbreaker and the Tiger‑tec Gold grade delivers controlled chip formation and removal during steel machining. This leads to fewer interruptions from problematic chips, a more consistent surface finish and the possibility to maintain productive cutting parameters for longer periods. The insert’s geometry and chip control are optimised for typical heat generation and chip behaviour when turning unalloyed and alloyed steel, resulting in a more predictable machining cycle and reduced need for manual intervention.

Balanced wear resistance and reliable tool life

The WPP20G specification denotes a coated carbide grade engineered to balance wear resistance and toughness for versatile steel applications. As part of the Tiger‑tec Gold series, the grade aims for stable edge retention under continuous cutting, which supports longer tool life and fewer indexings. For production environments this translates into reduced tool change frequency and improved process economy while maintaining dimensional consistency across batches.

Precise geometry for repeatable mounting and finishes

The rhombic Rhombus 55° shape with a 0.8 mm corner radius, 7° relief angle and the standard 07 insert size combine to offer stable cutting conditions and accurate positioning in the toolholder. The M tolerance class ensures repeatable seating and interchangeability across clamping systems that accept this ISO form. The insert’s thickness 02 provides the rigidity required for many turning operations, lowering vibration risk and supporting consistent surface quality in serial production.

Practical advantages for workshop and production use

Designed primarily for ISO P materials, this insert is suitable for a broad range of steel machining tasks where a balance of edge life and toughness is required. The coated carbide construction and the Tiger‑tec Gold coating technology enable versatility across finishing and medium-depth turning operations. By reducing unexpected tool wear and improving chip behaviour, the insert contributes to smoother workflows and predictable maintenance planning in busy machine shops.

Contact Metav Werkzeuge to specify the Walter Tools DCMT070208-FW4 WPP20G insert for steel applications or to request customised cutting data from our application engineers

Technical Data

• Article number: DCMT070208-FW4-WPP20G-WALTER
• Designation: DCMT070208-FW4 WPP20G
• Product type: Indexable turning insert
• Manufacturer: Walter Tools
• Grade/series: Tiger‑tec Gold
• Chipbreaker: FW4
• Material group: P (steel)
• Tolerance class: M

Facts

• Relief angle: 7°
• Corner radius: 0.8 mm
• Insert form: Rhombus 55°
• Insert size: 07
• Thickness: 02

Special features

• Coated carbide grade WPP20G
• Optimised chip control for steel machining
• Balanced wear resistance and toughness
• Suitable for turning of unalloyed and alloyed steel

FAQ

Which materials is this insert intended for?
The DCMT070208-FW4 WPP20G insert is specified for ISO P materials and is suitable for turning unalloyed and alloyed steel.

What does the FW4 chipbreaker achieve?
The FW4 chipbreaker on this insert improves chip formation and evacuation when machining steel, helping to maintain a steady cutting process and consistent surface finish.

What are the advantages of the Tiger‑tec Gold grade?
Tiger‑tec Gold, in the WPP20G grade, provides a coated carbide solution that balances wear resistance and toughness, which supports longer edge life and reliable performance in steel turning tasks.

Can this insert be used where high repeatability is required?
Yes. The Rhombus 55° geometry, the 0.8 mm corner radius and the M tolerance class support repeatable seating and stable cutting forces for reproducible results.

What are the key geometric specifications to consider for tooling setup?
Key values are the 7° relief angle, 0.8 mm corner radius, Rhombus 55° shape, size 07 and thickness 02; these determine holder compatibility and cutting behaviour.

Manufacturer: Walter Tools; Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen; Germany

Protected trademarks and trade names are the property of their respective owners. Brand names and registered product names are used for explanatory purposes only and do not imply any affiliation between our company and the named brands. The listed item is an original, factory‑new product of the manufacturer Walter Tools.