CNMM190612-HU5 WPP10G HU5 Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Gold coating, the HU5 chipbreaker and a 1.2 mm corner radius for stable, productive steel turning; these characteristics extend tool life and support consistent surface quality. Order the insert directly via Metav Werkzeuge or request application advice from the consultants.

CNMM190612-HU5 WPP10G — turning indexable insert with HU5 chipbreaker, Tiger·tec Gold (Walter Tools)

The CNMM190612-HU5 WPP10G is a rhombic 80° turning insert designed for precision steel turning, offering a coated carbide grade optimised for reliable chip control and long tool life.

• Tiger·tec Gold coating for high wear resistance
• HU5 chipbreaker for reliable chip control
• Rhombic 80° design with 1.2 mm corner radius
• Negative rake 0° for stable roughing cuts

Maximise uptime through wear‑resistant coating and grade selection

The combination of the Tiger·tec Gold coating and the coated carbide grade WPP10G provides improved wear resistance and consistent cutting-edge performance when machining steels (ISO group P). This engineered coating reduces flank wear and maintains edge integrity over longer production runs, which translates into fewer indexings and more continuous machining time. For process planning, the grade is geared towards applications that demand a balance between hardness and toughness, enabling a reliable compromise between productivity and insert life.

Controlled chip formation and stable cutting for predictable results

The integrated HU5 chipbreaker is designed to produce short, controllable chips in a broad range of steel turning operations. Combined with the negative rake 0°, this geometry increases cutting stability, especially under higher feed rates or interrupted cuts. The rhombic 80° shape and 1.2 mm corner radius support robust edge strength, reducing the risk of chipping and delivering a consistent surface finish. For operators unfamiliar with chipbreakers: the HU5 form actively directs and segments the chip, lowering entanglement and easing swarf evacuation in standard turning setups.

Easy identification and straightforward process integration

The ISO designation CNMM190612-HU5 corresponds directly to the insert geometry: CNMM denotes the rhombic insert family, 19 indicates the inscribed circle size, 06 refers to thickness, and 12 indicates the 1.2 mm corner radius, while HU5 identifies the chipbreaker. This standardised coding simplifies tool selection and replacement, enabling quick matching with compatible toolholders and minimising downtime for retooling. The insert’s combination of grade and geometry makes it suitable for general to moderate finishing and roughing of steel components where consistent performance and process repeatability are required.

Contact Metav Werkzeuge for tailored application recommendations or to arrange supply of Walter Tools inserts, citing CNMM190612-HU5 WPP10G for quick reference

Technical Data

• Article number: CNMM190612-HU5-WPP10G-WALTER
• Designation: CNMM190612-HU5 WPP10G
• Product type: Turning indexable insert / Turning insert
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold
• Grade: WPP10G

Facts

• Insert size: 19 mm
• Thickness: 6 mm
• Corner radius: 1.2 mm
• Rake: 0°
• Shape angle: 80°

Special features

• Chipbreaker: HU5
• Coating: Tiger·tec Gold (coated carbide)
• Geometry: Rhombic 80°
• Execution / tolerance class: M
• Application group: Steel (ISO P)
• ISO designation: CNMM190612-HU5

FAQ

What materials is this insert optimised for?
The CNMM190612-HU5 WPP10G is optimised for machining steels (ISO group P) and designed to handle the typical heat and chip formation associated with these materials.

What does the WPP10G grade indicate?
WPP10G is a Walter Tools coated carbide grade within the Tiger·tec Gold family, formulated to balance wear resistance and toughness for productive steel turning.

How does the HU5 chipbreaker affect machining?
The HU5 chipbreaker promotes short, controllable chips and assists reliable swarf evacuation, improving process stability and reducing the risk of chip entanglement.

Is the rhombic 80° shape suitable for roughing and finishing?
Yes, the rhombic 80° geometry with a 1.2 mm corner radius offers robust edge strength suited to a range of turning operations from moderate finishing to roughing.

How is the ISO code CNMM190612-HU5 decoded?
CNMM denotes the insert family and shape, 19 indicates the inscribed circle size, 06 the thickness, 12 the corner radius (1.2 mm), and HU5 specifies the chipbreaker form.

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

The Walter AG (brand presence: Walter Tools) is one of the leading global manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and product names are the property of their respective owners and are mentioned for informational purposes only. There is no affiliation between our company and the mentioned brands. The offered item is an original, factory‑new product of the manufacturer.