SNMM190616-HU3 WPP30G WPP30G Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Gold coating and the WPP30G grade for durable, productive steel machining; the 90° square geometry with a 1.6 mm corner radius delivers robust edge strength for consistent part quality. Order genuine Walter Tools inserts directly via Metav Werkzeuge or ask our consultants for application advice.

SNMM190616-HU3 WPP30G indexable turning insert – Tiger·tec Gold coating, for steel (Walter Tools)

The SNMM190616-HU3 WPP30G is a square 90° indexable turning insert engineered for effective steel turning operations, combining a coated carbide grade with a chipbreaker optimised for stable machining.

Tiger·tec Gold coating for extended tool life
Optimised for steel machining (ISO P)
Square 90° geometry with 1.6 mm corner radius
Negative 0° rake for robust cutting

Proven coating technology for longer tool life and economy

The combination of Tiger·tec Gold and the WPP30G coated carbide grade provides a balance between wear resistance and toughness that suits extended production runs. The coating reduces flank and crater wear under the thermal and mechanical loads typical of machining steels, which translates into longer tool life and fewer insert changes during a shift. For production environments looking to increase uptime, this grade supports consistent cutting performance and predictable regrinding intervals.

Stable chip formation and reliable cutting under load

Equipped with the HU3 chipbreaker and a negative 0° rake, the insert is designed to manage chips and forces in heavy or interrupted cuts. The chipbreaker geometry promotes short, manageable chips when machining steel, improving machine safety and reducing downtime from chip-related issues. The negative rake enhances edge strength for robustness during roughing, giving increased process security where tool breakage would cause costly interruptions.

Geometry and tolerances that support accurate, repeatable turning

The 90° square shape combined with a 1.6 mm corner radius offers a strong cutting edge that helps resist chipping while producing stable component radii. The insert’s format (size designation 19 and thickness designation 06) and tolerance class M make it suitable for automated toolholders and quick changeover systems in modern turning centres. These geometric choices ensure both dimensional consistency and ease of integration into existing tooling systems, supporting efficient workpiece finish and batch reproducibility.

For high-process reliability with Tiger·tec Gold, contact Metav Werkzeuge to discuss the SNMM190616-HU3 WPP30G insert from Walter Tools and secure the right grade for your steel turning applications

Technical Data

• SKU: SNMM190616-HU3-WPP30G-WALTER
• Article designation: SNMM190616-HU3 WPP30G
• Product type: Indexable turning insert (Drehwendeschneidplatte)
• Series: Tiger·tec Gold
• Grade: WPP30G
• Manufacturer: Walter Tools
• Tolerance class: M

Facts

• Corner radius: 1.6 mm
• Size designation: 19 mm
• Thickness designation: 06
• Rake angle: 0° (negative)
• Geometry: Square 90°
• Chipbreaker: HU3

Special features

• Coating: Tiger·tec Gold (coated carbide)
• Application: Steel (ISO P)
• Execution: M
• Designed for stable chip formation and productive machining
• WPL designation: SNMM190616-HU3

FAQ

What materials is this insert suited for?
The SNMM190616-HU3 WPP30G indexable turning insert from Walter Tools is optimised for machining steel (ISO P) and is formulated to manage the heat and chip patterns typical for unalloyed and alloyed steels.

How does the Tiger·tec Gold coating affect performance?
The Tiger·tec Gold coating on the WPP30G grade reduces wear rates and improves thermal stability during turning, which helps extend tool life and maintain consistent surface quality on steel components.

What advantages does the HU3 chipbreaker provide?
The HU3 chipbreaker promotes short, controllable chips when machining steel, enhancing machine safety and reducing the need for manual chip handling or ancillary chip-breaking measures.

Is the negative 0° rake suitable for roughing operations?
Yes, the negative 0° rake increases edge robustness and resistance to mechanical shocks, making the insert appropriate for heavier cuts and interrupted cutting typical in roughing.

Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden, support.coromant@sandvik.com