BCHT120425R-K85 WK10 T Wendeplatten - Walter Tools

Take advantage of the WK10 uncoated carbide grade, the robust 2.5 mm corner radius and the 7° clearance angle for stable, repeatable milling results; order directly via Metav Werkzeuge or consult our advisors for application matching.

BCHT120425R-K85 WK10 milling indexable insert — Parallelogram 75°, 2.5 mm nose radius, 7° clearance | Walter Tools

The BCHT120425R-K85 WK10 is a solid, uncoated milling insert designed for general-purpose milling where reliable chip control and consistent edge life are required in production environments

• Uncoated carbide grade WK10
• 7° clearance angle for stable cutting
• 2.5 mm corner radius for robust edges

Predictable machining through optimised grade and geometry

The combination of an uncoated carbide substrate (WK10) and a purpose-designed geometry delivers predictable cutting behaviour and improved process reliability in series production. The Parallelogram 75° form reduces radial engagement, which supports consistent chip formation and lowers cutting forces in interrupted cuts. For engineers seeking measurable improvements in cycle time and tool life, the insert’s geometry helps maintain stable machining conditions and reduces the need for frequent tool changes. This leads to a more economical manufacturing process and easier process control on milling machines.

Durable cutting edge and secure corner protection

With a 2.5 mm corner radius and the integrated chipbreaker K85, the insert is tailored for robust performance under varying feed rates. The larger nose radius increases edge strength and distributes forces, which is beneficial when facing fluctuating loads or semi-finish passes. The chipbreaker assists in controlled fragmentation of swarf, improving surface consistency and reducing the risk of tool nose damage. Explaining the terms: a corner radius refers to the rounded edge at the insert’s tip that increases toughness, while a chipbreaker is a micro-geometry feature that aids in guided chip evacuation.

Easy integration and inventory clarity for production planning

The standardised designation and compact dimensions simplify tool selection and replacement in workshop inventories. The 7° clearance angle reduces rubbing on the flank, improving finish and reducing heat build-up. The insert’s catalogue-dependent material specification ensures flexibility: consult the product matrix for the precise carbide grade and dimensions suitable for the intended workpiece material. Spare-part handling benefits from the clear ISO-style marking and Walter Tools’ series naming, enabling rapid replenishment and consistent set-up across machines.

For reliable, process-safe milling with Walter Tools inserts such as this WK10 grade, contact Metav Werkzeuge for availability and application advice: info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: BCHT120425R-K85-WK10-WALTER
• SKU: BCHT120425R-K85-WK10-WALTER
• Product type: Fräswendeschneidplatte
• Designation: BCHT120425R-K85 WK10

Facts

• Clearance angle: 7°
• Corner radius: 2.5 mm
• Size: 12
• Form: Parallelogramm 75°
• Thickness: 04
• Tolerance class: H

Special features

• Series: Walter Schneidstoffsorte - Serie offen
• Grade: WK10 (uncoated cemented carbide)
• Chipbreaker: K85
• Execution: T
• Material specification: Katalogabhängig

FAQ

What materials is this insert suitable for?
Material suitability should be verified against the product matrix; the BCHT120425R-K85 WK10 is an uncoated cemented carbide grade and its workpiece compatibility depends on specific application data

Is the insert coated?
No, the WK10 designation identifies an uncoated carbide grade for the BCHT120425R-K85 WK10 milling insert

What does the 2.5 mm corner radius mean for machining?
A 2.5 mm corner radius increases edge strength and improves resistance to chipping, making the insert suitable for heavier feeds and more robust milling operations

How does the K85 chipbreaker influence performance?
The chipbreaker K85 promotes controlled chip formation and evacuation, which enhances surface quality and reduces the likelihood of chip-related issues during milling

Where can specific cutting data or suitability charts be found?
Cutting data and material suitability for the BCHT120425R-K85 WK10 are available in the manufacturer’s product matrix; consult technical documentation before series production

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

Protected trademarks and trade names belong to their respective owners. Mention of brand names serves explanation purposes only and does not imply any affiliation between our company and the named manufacturers. The offered article is an original, factory-new product of the manufacturer.