SDGT06T2PDR-D57 WKP25S Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Silver coating and the WKP25S grade for consistent edge life and high productivity when machining steel and cast iron; combine reliable chip control with the square 90° form for stable milling. Order or request application advice via Metav Werkzeuge if further consultation is required.

SDGT06T2PDR-D57 WKP25S milling indexable insert – Tiger·tec Silver, for steel & cast iron, Walter Tools

SDGT06T2PDR-D57 WKP25S is a square 90° milling insert designed for general and interrupted milling of steels and cast irons

• Tiger·tec Silver coating for long tool life
• Suitable for steel and cast iron machining
• Square 90° form for high stability
• Chipbreaker D57 for reliable chip control

Maximise material removal with stable, repeatable performance

The Tiger·tec Silver series and the WKP25S grade combine to deliver a balance of wear resistance and fracture toughness that suits continuous and semi-interrupted milling. The coated carbide substrate provides a protective layer that reduces abrasive wear and thermal load during cutting, which translates into longer edge life and fewer index changes on the toolholder. For production environments where cycle time and tool-change frequency affect throughput, this insert supports a steady, efficient process by maintaining a predictable cutting edge under typical steel and cast iron conditions.

Clear chip management and form for secure cutting

The integrated chipbreaker D57 and the square 90° geometry enhance chip control and clamping stability. The chipbreaker is engineered to produce short, controllable chips when machining P- and K-type materials, reducing the risk of entanglement and improving surface finish consistency. The 15° clearance angle reduces rubbing at the flank while ensuring sufficient strength of the cutting edge, which is especially beneficial in heavier engagement passes or interrupted cuts. This geometry contributes directly to safer, more reliable milling cycles and fewer surface defects.

Practical grade choice for versatile shop-floor use

The WKP25S grade targets a broad workpiece spectrum, explicitly optimised for steel (P) and cast iron (K) according to ISO grouping. The coating and substrate combination is suitable for a range of cutting speeds common in roughing and semi-finishing operations, offering an economical compromise between aggressive material removal and acceptable tool life. For customers seeking a standardised insert that simplifies inventory while covering common production tasks, this indexable plate reduces complexity without compromising process stability.

Contact Metav Werkzeuge today for tailored application advice and to request Walter Tools SDGT06T2PDR-D57 WKP25S inserts for your milling operations

Technical data

• SKU: SDGT06T2PDR-D57-WKP25S-WALTER
• Article designation: SDGT06T2PDR-D57 WKP25S
• Product type: Milling indexable insert (fräswendeschneidplatte)
• Manufacturer: Walter Tools

Core specifications

• Size designation: 06
• Thickness: T2
• Clearance angle: 15°
• Shape: Square 90°
• Chipbreaker: D57
• Tolerance class: G

Materials & features

• Series: Tiger·tec Silver
• Grade/Sorte: WKP25S (coated carbide)
• Suitable for: Steel (P) and Cast iron (K)
• Version / execution: T

FAQ

What materials is this insert suitable for?
The SDGT06T2PDR-D57 WKP25S is specified for steel (P) and cast iron (K) applications; the WKP25S grade and Tiger·tec Silver coating are optimised for the wear and chip characteristics of these material groups.

How does the Tiger·tec Silver coating benefit milling operations?
The Tiger·tec Silver coating on the SDGT06T2PDR-D57 WKP25S reduces abrasive wear and helps maintain cutting-edge integrity, which results in longer usable life and more consistent performance across production runs.

What is the purpose of the D57 chipbreaker?
The D57 chipbreaker is engineered to break and evacuate chips efficiently when machining P and K materials, improving surface quality and reducing the likelihood of chip-related interruptions during milling.

Is the square 90° form advantageous for heavy cuts?
The square 90° form provides a robust cutting corner and stable clamping for higher radial loads, making the insert suitable for demanding engagement conditions and interrupted milling where edge strength is important.

Can this insert be used in finishing operations?
While primarily designed for general and productive milling, the insert's performance in finishing depends on cutting parameters and tool setup; fine finishing typically requires optimised feeds and speeds and may benefit from a grade or geometry specifically tailored for low-roughness results rather than high material removal.

Manufacturer: Walter Tools; part of Walter AG, Tübingen, Germany; www.walter-tools.com

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trade names are mentioned solely for explanation. There is no connection between our company and the mentioned brands. The offered item is original, factory-new goods of the manufacturer Walter Tools.