BCHT160540R-K85 WK10 K85 Wendeplatten - Walter Tools

Take advantage of the combination of WK10 uncoated carbide, K85 chipbreaker and precise 75° parallelogram geometry for controlled chip formation and reliable edge life; order the insert directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

BCHT160540R-K85 WK10 milling indexable insert — K85 chipbreaker, 7° clearance (Walter Tools)

The BCHT160540R-K85 WK10 is a milling indexable insert designed for productive roughing and general-purpose milling, featuring a K85 chipbreaker and an open-series WK10 uncoated carbide for broad material coverage

• Open-series WK10 uncoated carbide
• K85 chipbreaker for controlled chips
• Parallelogram 75° insert form
• 7° clearance for stable cutting

Consistent chip control that improves throughput

The K85 chipbreaker and the parallelogram geometry provide reliable chip formation, reducing interruptions and tool-change frequency. By channel‑forming chips predictably, this insert minimises re-cutting and downtime and supports higher feed rates where the process permits. The balanced geometry contributes to stable cutting forces, which helps maintain machine efficiency and increases component throughput without sacrificing surface quality.

Grade and substrate explained for correct selection

The insert is produced in the WK10 grade, an uncoated carbide designed as an open-series solution; WK10 is best interpreted as a general-purpose grade within Walter’s range. Because the grade is uncoated, it is particularly useful where thermal and mechanical conditions favour a bare‑substrate behaviour; suitability for specific workpiece alloys should be checked against the product matrix. Inspecting the grade against the workpiece material ensures the right compromise between wear resistance and fracture toughness.

Geometry benefits: precision seating and reliable edge life

The parallelogram 75° shape and 4 corner radius combine to give stable engagement and predictable edge loading. The specified 7° clearance reduces rubbing at the flank and improves effective cutting geometry, while the defined tolerance class H supports repeatable seating in appropriately matched toolholders. These geometric features translate into fewer micro‑vibrations and a consistent finish, which is especially advantageous when batch uniformity is required.

Practical handling and integration into the tool system

The insert’s designation and form allow straightforward integration into standard ISO‑compatible toolholders accepting the BCHT series format. The nominal size indicator 16 and thickness code 05 correspond to common holder families; matching the correct clamping and seat geometry avoids misalignment and secures consistent performance. For machines aiming at steady cycle times, pairing this insert with holders specified for parallelogram inserts ensures repeatable positioning and service life.

Contact Metav Werkzeuge for tailored application advice on the Walter Tools BCHT160540R-K85 WK10 and for assistance with holder compatibility and delivery options

Technical Data

• SKU: BCHT160540R-K85-WK10-WALTER
• Product type: milling indexable insert
• Designation: BCHT160540R-K85 WK10
• Brand: Walter Tools

Facts

• Insert size: 16
• Thickness code: 05
• Free angle: 7°
• Corner radius: 4
• Plate form: Parallelogram 75°
• Tolerance class: H

Special features

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

FAQ

Which materials is this insert suitable for?
The BCHT160540R-K85 WK10 insert in WK10 uncoated carbide is intended as a general-purpose solution; suitability for specific steels or alloys should be verified against the manufacturer’s product matrix before selection.

What is the purpose of the K85 chipbreaker?
The K85 chipbreaker is designed to control chip shape and evacuation during milling, helping to reduce re-cutting and increase process stability when using the BCHT160540R-K85 WK10 insert.

How does the parallelogram 75° form affect machining?
The parallelogram 75° geometry provides stable engagement and predictable cutting forces, which improves repeatability and surface finish when the insert is mounted in compatible holders.

Is this insert coated or uncoated?
This insert uses the WK10 uncoated carbide grade; the open-series composition is intended to allow broad material coverage but requires checking the product matrix for optimal material‑grade matching.

What does the tolerance class H indicate?
Tolerance class H denotes the insert’s dimensional tolerance level for consistent seating and repeatable positioning in appropriate toolholders, supporting accurate machining and predictable edge life.

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 used solely for descriptive and explanatory purposes. There is no affiliation between Metav Werkzeuge and the trademark owners. The offered item is an original, factory‑new product of the named manufacturer.