SNMG150616-RP7 WKP30S Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coating, a dedicated RP7 chipbreaker and a robust square geometry to maintain stable cutting and extended edge life in steel and cast iron turning operations; order the insert directly via Metav Werkzeuge or ask the consultants for tailored machining advice.

SNMG150616-RP7 WKP30S turning insert — Tiger·tec Silver, for steel and cast iron, Walter Tools

SNMG150616-RP7 WKP30S is an indexable turning insert designed for reliable finishing and medium-duty roughing of steels and cast irons in industrial machining environments

• Tiger·tec Silver coating for enhanced edge life
• Optimised RP7 chipbreaker for stable chips
• Square 90° form with 1.6 mm corner radius
• Suited to steel (P) and cast iron (K) machining

Precision and process security for steel and cast iron machining

The Tiger·tec Silver series insert, designated WKP30S, is a coated carbide grade engineered for consistent performance when machining ISO groups P and K (steel and cast iron). Its combination of a wear-resistant coating and a tailored substrate reduces flank and crater wear, which leads to longer tool life and fewer indexings during a production run. For plants seeking measurable gains in throughput, the insert’s design supports reproducible chip formation and keeps cycle times predictable under standard turning conditions.

Geometry that supports stable cutting and predictable surface quality

The square 90° insert form with a 1.6 mm corner radius and a negative 0° relief angle provides a rigid cutting edge and low cutting forces in axial engagement. The RP7 chipbreaker is optimised to control short, breaking chips typical for cast irons and many steels, improving swarf handling and allowing closer control of surface finish. These geometry choices result in reliable contact between workpiece and toolholder, which reduces vibration and helps achieve consistent surface integrity on each component.

Practical benefits for workshop and production environments

With the SNMG format and its 15 mm size, the insert fits widely used toolholders and clamping systems, simplifying stock management. The coating/substrate combination of the WKP30S grade aims to deliver stable cutting over a broad range of steels and cast irons, reducing downtime for tool changes and enabling predictable regrinding or replacement intervals. For users with mixed production lots, this insert offers an effective balance between wear resistance and toughness, which translates to fewer interruptions and better overall productivity.

Contact Metav Werkzeuge today for personalised recommendations on clamping, cutting data and supply of Walter Tools SNMG150616-RP7 WKP30S Tiger·tec Silver inserts for steel and cast iron applications

Technical Data

• Article number: SNMG150616-RP7-WKP30S-WALTER
• Label: Drehwendeschneidplatte SNMG150616-RP7 WKP30S Walter Tools
• Product type: Drehwendeschneidplatte (turning insert)
• Manufacturer: Walter Tools

Facts

• Insert size: 15 mm
• Corner radius: 1.6 mm
• Relief angle: 0° (negative)
• Plate thickness: 06
• Tolerance class: M

Special features

• Series: Tiger·tec Silver
• Grade: WKP30S (coated carbide)
• Chipbreaker: RP7
• Plate form: Square 90°
• Material applicability: P (steel), K (cast iron)
• Execution: G
• ISO designation: SNMG150616-RP7 WKP30S

FAQ

What materials is this insert suitable for? The SNMG150616-RP7 WKP30S insert from Walter Tools is suited for ISO groups P and K, meaning it is designed for machining steel and cast iron.

What is the purpose of the RP7 chipbreaker? The RP7 chipbreaker on the SNMG insert promotes short, controllable chips and consistent swarf evacuation, which supports surface quality and operator safety in both steel and cast-iron turning.

How does the Tiger·tec Silver coating benefit machining? The Tiger·tec Silver coating on the WKP30S grade increases wear resistance and thermal stability, extending the effective cutting life of the insert under typical turning conditions.

Is the square 90° form beneficial for certain operations? Yes, the square 90° geometry with a 1.6 mm corner radius gives a strong edge for both finishing and medium roughing, improving stability in axial engagement and allowing flexible toolholder setups.

Can the SNMG150616-RP7 be used in automatic lathe applications? The insert’s form and chip control characteristics make the SNMG150616-RP7 suitable for many production turning scenarios; compatibility with automatic lathes depends on the chosen toolholder and clamping system.

Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany

The Walter AG (brand appearance: Walter Tools) is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and product names remain the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanation; there is no affiliation between our company and the named brands. The offered item is an original, factory-new product of the manufacturer.