CNMG190616-RP7 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Gold technology and the RP7 chipbreaker to increase productivity and stabilise chip formation in steel turning. The 0° negative relief and a 1.6 mm corner radius deliver robust cutting performance and predictable tool life. Order the CNMG190616-RP7 WPP20G directly via Metav Werkzeuge or consult our specialists for application advice.

CNMG190616-RP7 WPP20G — Turning indexable insert, Tiger·tec Gold, for steel, Walter Tools

CNMG190616-RP7 WPP20G is an indexable turning insert designed for reliable steel machining, combining a coated-carbide grade with an RP7 chipbreaker for stable chip control and high process security

• Tiger·tec Gold coated for long tool life
• RP7 chipbreaker for reliable chip control
• 0° negative relief for robust cutting
• Rhombic 80° form with 1.6 mm corner radius

Consistent productivity through advanced coating and substrate

The CNMG190616-RP7 WPP20G combines a coated carbide substrate with the Tiger·tec Gold coating technology to extend tool life and allow higher machining parameters on steel. The coating reduces wear rates and improves thermal resistance, which means longer intervals between index changes and fewer unplanned stoppages. For production environments that prioritise throughput, this insert offers a quantifiable improvement in machining stability and a reduced cost per component thanks to its wear-resistant surface.

Geometry that improves chip control and edge security

Precision geometry drives reproducible results: the RP7 chipbreaker is tuned for the thermal and mechanical behaviour typical of steel cutting, producing short, controllable chips under a wide range of feeds. The rhombic 80° shape and 1.6 mm corner radius give a versatile cutting edge, while the 0° negative relief provides enhanced edge strength for interrupted cuts and heavier depths of cut. The result is reliable surface quality and fewer edge failures during heavy-duty turning operations.

Process security and practical workshop benefits

Designed for stable production, this insert supports consistent part quality and simpler process set-ups. The tolerance class M ensures dimensional consistency across batches, and the WPP20G grade delivers a balanced combination of wear resistance and toughness for general steel applications. Using a uniform insert design across a shop floor reduces inventory complexity and helps maintain predictable machining cycles, improving overall plant efficiency and part-to-part repeatability.

For application guidance or to secure supply of the Tiger·tec Gold CNMG190616-RP7 WPP20G insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 and request technical advice tailored to the machining task

Technical data

• Article number: CNMG190616-RP7-WPP20G-WALTER
• Designation: CNMG190616-RP7 WPP20G
• Product type: Turning indexable insert
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold

Facts

• Inscribed circle: 19
• Corner radius: 1.6 mm
• Relief angle: 0° negative
• Thickness code: 06
• Tolerance class: M

Special features

• Chipbreaker: RP7
• Shape: Rhombic 80°
• Grade/sort: WPP20G
• Material application: Steel (P)
• Coated carbide
• Execution: G

FAQ

Which materials is this insert suitable for?
The CNMG190616-RP7 WPP20G is designed primarily for steel (P) applications and performs well on a wide range of unalloyed and alloyed steels due to its Tiger·tec Gold-coated carbide.

What does the RP7 chipbreaker provide?
The RP7 chipbreaker on this Walter Tools turning insert promotes stable, short chip formation and improved evacuation, which helps to maintain surface finish and reduce the risk of chip-related interruptions.

How does the 0° negative relief affect cutting?
A 0° negative relief increases edge strength and resistance to mechanical shock, making the insert well suited to interrupted cuts and heavier depths of cut while preserving tool life.

Is the WPP20G grade wear-resistant or tough?
WPP20G is a balanced coated-carbide grade within the Tiger·tec Gold family that provides good wear resistance combined with sufficient toughness for general steel turning tasks.

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

The Walter AG (brand appearance: Walter Tools), headquartered in Tübingen, is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and trademarks are mentioned for explanatory purposes only; there is no affiliation between our company and the named brands. The offered item is an original, factory-new product from the manufacturer.