SNHX0904ZNN-K88 WK10 Wendeplatten - Walter Tools

Take advantage of a robust square 90° geometry combined with the WK10 uncoated carbide to secure stable cutting and predictable edge life in production milling. The K88 chipbreaker supports controlled chip flow during continuous or interrupted operations. Order the SNHX0904ZNN-K88 WK10 directly via Metav Werkzeuge or consult the Metav team for application guidance.

SNHX0904ZNN-K88 WK10 indexable milling insert — square 90°, negative 0°

A SNHX0904ZNN-K88 WK10 square milling insert designed for sturdy face and shoulder milling tasks in industrial machining environments.

• Square 90° geometry for robust milling
• Negative 0° rake angle for interrupted cuts
• K88 chipbreaker for reliable chip control
• WK10 uncoated carbide for broad material range

Consistent cutting performance for production work

The square 90° geometry and the uncoated WK10 grade provide a balance between stability and cost-efficiency, making the insert suitable for repetitive machining operations where edge reliability matters. The combination of geometry and substrate contributes to a predictable cutting behaviour and reproducible results across batches, which supports process optimisation and reduces scrap rates. The K88 chipbreaker is engineered to produce manageable chip forms, limiting the risk of workpiece re-cutting and aiding safe chip evacuation in automated setups.

Reliable handling of interrupted and demanding cuts

With a negative 0° rake the design favours strength and resistance to mechanical shock, which makes the insert particularly well suited to interrupted cuts or entries into shoulders. The robust cutting edge resists chipping under heavy engagement, while the tolerance class H supports consistent seating and repeatability in the pocket. Together these properties reduce unplanned tool changes and help maintain stable cycle times for medium- to high-volume production.

Quick integration and predictable tool-change routines

The insert’s designation and format facilitate straightforward replacement and inventory management. The SNHX0904ZNN-K88 WK10 dimensioning (size 09, thickness 04) matches common square insert holders, enabling rapid swaps and minimal spindle downtime. Using indexable inserts allows teams to restore cutting geometry quickly without regrinding; this improves overall equipment effectiveness and simplifies tool logistics. Material suitability should be verified against the supplier’s product matrix to ensure the uncoated carbide grade meets the specific workpiece material requirements.

Selection guidance for process engineers and workshop planners

For process planning, the focus should be on matching the K88 chipbreaker and WK10 grade to the intended workpiece family and machining strategy. The insert is aimed at engineers seeking robust cutting performance with straightforward edge preparation rather than coated high-speed finishing. Check the product matrix for detailed material compatibility and cutting parameters; doing so ensures the chosen insert aligns with productivity and surface-finish targets. Where higher wear resistance or specific coating benefits are required, alternative grades or coated variants can be considered.

For application advice or to source SNHX0904ZNN-K88 WK10 inserts from Walter Tools, contact Metav Werkzeuge for tailored recommendations and fast availability.

Technical data

• Article number: SNHX0904ZNN-K88-WK10-WALTER
• Designation: SNHX0904ZNN-K88 WK10
• Product type: Fräswendeschneidplatte
• Manufacturer: Walter Tools
• Series: Walter Schneidstoffsorte - Serie offen
• Grade: WK10

Facts

• Plate form: Square 90°
• Plate size: 09
• Plate thickness: 04
• Free angle: 0° (negative)
• Tolerance class: H

Special features

• Chipbreaker: K88
• Coating: uncoated (hardmetal)
• Execution: X
• Material: catalogue dependent
• Note: Check product matrix for material suitability

FAQ

What materials is this insert suitable for? The SNHX0904ZNN-K88 WK10 insert is an uncoated carbide grade; material suitability must be checked in the Walter Tools product matrix to match the WK10 properties to the intended workpiece.

How does the K88 chipbreaker affect machining? The K88 chipbreaker promotes controlled chip formation and evacuation, which supports consistent surface quality and reduces the likelihood of re-cutting during both continuous and interrupted milling.

Is the negative 0° rake suitable for interrupted cuts? Yes, the negative 0° rake angle increases edge strength and mechanical resilience, making the insert appropriate for interrupted cuts and entry operations where shock resistance is needed.

Can this insert be used in standard square insert holders? The SNHX0904ZNN-K88 WK10 conforms to common square 90° insert dimensions (size 09, thickness 04) and is designed for straightforward integration with compatible indexable insert holders.

What should be checked before specifying this grade for a new process? Verify the WK10 grade and K88 chipbreaker against the Walter Tools product matrix for the specific workpiece material and cutting conditions; this ensures optimal tool life and process stability.

Manufacturer/Responsible: 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 trademarks are mentioned solely for explanatory purposes. There is no connection between our company and the named brands. The offered article is an original, brand-new product of the manufacturer. The Walter AG (marketed as Walter Tools) is part of the Sandvik group and is a leading manufacturer of precision tools for metalworking.