P4840C-1R-E67 WXP40 Wendeplatten - Walter Tools

Take advantage of the combination of WXP40 uncoated carbide and the 1R‑E67 chipbreaker for reliable chip control and consistent cycle times; order the P4840C-1R-E67 WXP40 directly via Metav Werkzeuge or consult our application specialists for process-aligned selection

P4840C-1R-E67 WXP40 drill/boring indexable insert by Walter Tools

The P4840C-1R-E67 WXP40 is an indexable insert designed for drilling and bore-enlargement operations, offering stable cutting performance in a range of machining setups

• Uncoated carbide grade WXP40
• 1R‑E67 chipbreaker for consistent chip control
• Suitable for drilling and boring operations
• Walter Tools series with production-oriented design

Improved chip control for uninterrupted production

The 1R‑E67 chipbreaker is engineered to guide and break chips reliably during drilling and bore-enlargement operations, reducing the risk of clogging and tool pull-out. By achieving consistent chip control the insert helps stabilise feed rates and maintain cycle time, which in turn raises effective productivity on the shop floor. The geometry supports controlled evacuation in through-tool and conventional coolant scenarios, allowing machine setups to run longer between stoppages while maintaining surface quality. Explanation of the chipbreaker function is provided in simple terms: a chipbreaker alters the chip flow to create short, manageable fragments that are easier to evacuate and less likely to entangle.

Grade and material behaviour explained to aid selection

The WXP40 designation denotes an uncoated carbide grade specified by Walter Tools within the open series. Uncoated grades often deliver predictable cutting behaviour and are suited where coating adhesion is not required or where chip formation benefits from a bare substrate. The exact workpiece suitability should be checked against the manufacturer’s material matrix to confirm compatibility with specific materials and cutting parameters. For customers seeking a balance of cost-efficiency and consistent edge performance, WXP40 provides a straightforward, economical choice for general machining tasks where coated grades are unnecessary.

Easy integration and consistent repeatability in CNC environments

As an indexable insert, the P4840C-1R-E67 WXP40 fits established toolholders and indexable drilling systems, simplifying tool management and reducing changeover time. The insert’s design emphasises repeatability and a stable cutting edge to support series production and predictable tool life. Integrating the insert into standard holders ensures quick index changes and straightforward inventory handling, while the series design philosophy from Walter Tools targets practical workshop use and availability. For process planners, this translates into less setup complexity and lower variance between shifts, contributing to steady manufacturing output.

For application-specific advice or to procure Walter Tools P4840C-1R-E67 WXP40 inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for expert, production-oriented guidance

Technical Data

• SKU: P4840C-1R-E67-WXP40-WALTER
• Article designation: P4840C-1R-E67 WXP40
• Product type: Bohr-/Aufbohrwendeschneidplatte
• Manufacturer: Walter Tools

Facts

• Chipbreaker: 1R‑E67
• Grade: WXP40 (uncoated carbide)
• Series: Walter Schneidstoffsorte - Serie offen
• UID: P4840C-1R-E67-WXP40-WALTER

Special features

• Material information: Katalogabhängig
• Application focus: drilling and bore enlargement
• ISO designation: P4840C-1R-E67 WXP40
• Design intent: production-oriented, stable chip formation

FAQ

What chip control benefits does the 1R‑E67 chipbreaker provide? The 1R‑E67 chipbreaker on the P4840C-1R-E67 WXP40 promotes short, consistent chips which reduce clogging and improve evacuation during drilling and boring, helping to maintain cycle time and surface finish.

Is the WXP40 grade coated or uncoated? WXP40 is specified as an uncoated carbide grade in the Walter Tools open series; its behaviour is predictable and suitable where coating is not required.

Can this insert be used for both drilling and bore enlargement? Yes, the insert is intended for drilling and bore-enlargement operations and is designed to fit compatible indexable holders for those applications.

How should material suitability be verified? Material compatibility should be confirmed against the manufacturer’s material matrix; the product notes advise checking the specific material matrix to ensure optimal selection for the intended workpiece.

What system benefits come from using an indexable insert like this one? Indexable inserts such as the P4840C-1R-E67 WXP40 enable fast indexing, consistent repeatability and simplified inventory management, all of which support steady production performance.

Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

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