WNMM100612-HU3 WPP10G WPP10G Wendeplatten - Walter Tools

Take advantage of the combination of the Tiger·tec Gold coating, ISO P suitability for steel and the robust Trigon 80° geometry to secure stable, repeatable turning results; order or request application advice via Metav Werkzeuge for quick integration into production.

WNMM100612-HU3 WPP10G indexable turning insert — Tiger·tec Gold, Trigon 80° (Walter Tools)

The WNMM100612-HU3 WPP10G is an indexable turning insert engineered for precision steel machining with a Trigon 80° profile and a resilient coated-carbide grade.

• Tiger·tec Gold coated grade WPP10G
• Suitable for steel machining (ISO P)
• Trigon 80° insert for stable cutting
• Corner radius 1.2 mm for edge strength

Consistent performance for steel turning

The Tiger·tec Gold WPP10G grade is a coated carbide solution optimised for steel (ISO P), delivering a balance of wear resistance and toughness that supports longer tool life and consistent surface finish. The specialised coating reduces flank and crater wear under the thermal conditions typical in steel turning, which translates into fewer index changes and reduced machining interruptions. For production environments where repeatability matters, this insert offers measurable gains in process reliability and uptime.

Geometry and edge security for productive cuts

The Trigon 80° shape combined with a 1.2 mm corner radius provides a stable cutting edge for both light and interrupted cuts. A 0° rake (negative) geometry enhances edge strength, making the insert less susceptible to chipping in heavy engagement or unstable fixtures. The HU3 chipbreaker controls chip formation during common steel applications, promoting safe evacuation and consistent chip shape; this reduces the risk of surface damage and supports predictable tool behaviour in series production runs.

Practical advantages in the machining process

Tolerance class M and execution code M indicate a dimensionally consistent insert suitable for a wide range of toolholders and turning operations. The insert thickness code 06 and size 10 reflect a compact design that fits many standard clamping systems while still providing robust edge support. These dimensional attributes, together with the coated hardmetal grade, enable an efficient cost-in-use through longer edge life and fewer index operations, which is particularly relevant for batch production and mixed-lot machining.

System compatibility and application guidance

Designed by Walter Tools within the Tiger·tec Gold series, the insert is primarily intended for unalloyed and alloyed steels as classified under ISO P. The HU3 chipbreaker and the Trigon form make it suitable for a range of turning tasks from finishing to medium roughing when parameters are adapted to material and machine capability. For optimisation, pair the insert with appropriate clamping torque and a holder matching the Trigon 80° footprint to maintain positional stability and repeatable cutting performance.

For reliable steel turning with Walter Tools’ Tiger·tec Gold grade, contact Metav Werkzeuge for availability and application advice: info@metav-werkzeuge.com | +49 2822 7131930

Technical Data

• Article number: WNMM100612-HU3-WPP10G-WALTER
• Designation: WNMM100612-HU3 WPP10G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold
• Grade: WPP10G
• Shape: Trigon 80°
• Chipbreaker: HU3
• Execution: M
• Tolerance class: M
• Material group: P

Facts

• Insert size: 10
• Thickness code: 06
• Corner radius: 1.2 mm
• Rake angle: 0° (negative)
• Applicable material group: ISO P (steel)

Special features

• Coating technology: Tiger·tec Gold
• Coated carbide grade for balanced wear and toughness
• Suited for unalloyed and alloyed steels
• Stable Trigon geometry for reliable clamping and cutting
• HU3 chipbreaker for controlled chip formation

FAQ

What materials is this insert designed for?
The WNMM100612-HU3 WPP10G insert is designed for machining steels as defined by ISO P; the WPP10G grade is optimised for the thermal and chip-formation behaviour of steel.

What does the Tiger·tec Gold grade offer?
Tiger·tec Gold provides a coated-carbide combination that improves wear resistance and edge stability, making it suitable for longer runs and varied steel turning tasks.

How does the Trigon 80° geometry affect cutting?
A Trigon 80° profile increases the insert’s contact area for enhanced stability and clamping consistency, which supports controlled cutting forces and improved surface finish in turning.

When is the HU3 chipbreaker recommended?
The HU3 chipbreaker is recommended for typical steel turning where consistent chip shape and reliable evacuation are required, particularly in medium to finishing passes.

What is the significance of the 1.2 mm corner radius?
A 1.2 mm corner radius strengthens the cutting edge against mechanical shock and provides a balance between edge life and the achievable surface finish.

The Walter AG (trading as Walter Tools) is part of the Sandvik Group and ranks among the leading manufacturers of precision tools for metalworking. Protected trademarks and product names are the property of their respective owners. Mention of brand names is for explanation only and does not imply any affiliation.

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