SNMG120412-RP5 WPP10G WPP10G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating for extended tool life, the RP5 chipbreaker for consistent chip control and the robust 1.2 mm corner radius for reliable performance in steel turning; order directly via Metav Werkzeuge or consult our product specialists for application support.

SNMG120412-RP5 WPP10G — Drehwendeschneidplatte, Tiger‑tec Gold, for steel — Walter Tools

The SNMG120412-RP5 WPP10G indexable turning insert for efficient medium‑duty and finishing operations in steel, delivering stable cutting performance and predictable tool life.

• Tiger‑tec Gold coating for extended tool life
• RP5 chipbreaker for consistent chip control
• Square 90° shape with 1.2 mm corner radius
• 0° negative rake for stable cutting conditions

Longer tool life through advanced coating technology

The insert uses the Tiger‑tec Gold coating and a coated carbide substrate, a combination engineered to resist abrasive wear and maintain edge integrity under the thermal and mechanical loads typical of steel machining. This results in reduced flank wear and a longer service interval compared with uncoated alternatives. The material and coating selection supports stable performance across a range of cutting speeds and feed rates, helping to maintain component quality and reduce downtime for insert changes. The emphasis here is on measurable process stability rather than marketing claims.

Controlled chips and dependable surface finish

The integrated RP5 chipbreaker is designed to control chip shape and evacuation during turning, which reduces the risk of chip entanglement and improves machining predictability. The square 90° geometry combined with a 1.2 mm corner radius produces a robust cutting edge that supports consistent dimensional results and a good surface finish in finishing and light-medium roughing passes. The 0° negative rake gives enhanced edge strength, particularly useful when encountering interrupted cuts or variable workpiece conditions.

Suitability for a broad range of steel applications

This insert is specified for the ISO material group P (steel) and is intended for standard steels, including a spectrum from tougher to more wear-prone grades. The Walter grade WPP10G is a versatile choice for many turning tasks where a balance of wear resistance and edge stability is required. For operations prioritising repeatable productivity and predictable tool life, this grade supports stable chip formation and mitigates rapid edge degradation in continuous production environments.

Practical notes on mounting and compatibility

The SNMG‑format indexable design fits toolholders that accept SNMG‑type inserts; the square shape allows indexability to extend usable edge life. For optimal results, pair the insert with a compatible negative‑rake holder that securely supports the 90° seating – this maximises edge support and reduces the likelihood of insert movement under load. When specifying insert geometry, confirm holder seat and clamp compatibility to ensure safe, repeatable operation with minimal micro‑movement.

Contact Metav Werkzeuge to discuss Walter Tools' SNMG120412-RP5 WPP10G inserts, compatibility with existing toolholders and tailored recommendations for steel turning applications.

Technical data

• SKU: SNMG120412-RP5-WPP10G-WALTER
• Designation: SNMG120412-RP5 WPP10G
• Product type: Drehwendeschneidplatte
• Brand: Walter Tools

Core figures

• Plate size: 12
• Corner radius: 1.2 mm
• Thickness: 04
• Negative rake angle: 0°
• Tolerance class: M

Features / Applications

• Series: Tiger‑tec Gold
• Grade / coating: WPP10G (coated carbide)
• Chipbreaker: RP5
• Shape: Square 90°
• Material group: P (steel)
• Execution: G

FAQ

Which materials is this insert suitable for?
The SNMG120412‑RP5 WPP10G is intended primarily for ISO group P (steel) and is optimised for a wide range of steel turning tasks, providing good wear resistance and edge stability.

What is the benefit of the Tiger‑tec Gold grade?
Tiger‑tec Gold in the WPP10G grade offers a coated carbide formulation that improves wear resistance and supports a longer useful life of the insert under steel‑cutting conditions.

How does the RP5 chipbreaker affect machining?
The RP5 chipbreaker promotes consistent chip formation and evacuation, which assists in maintaining surface quality and reducing chip interference during turning.

Is the insert suitable for finishing or roughing operations?
With a 1.2 mm corner radius and 0° negative rake, the insert is best used for finishing and light to medium turning where a balance of surface finish and edge strength is required.

Which holder types are compatible with this SNMG insert?
This SNMG‑format insert requires a compatible SNMG toolholder with a 90° seat and secure clamping appropriate for negative‑rake inserts to ensure stable cutting conditions.

Can this insert be indexed to use multiple cutting edges?
Yes, the square SNMG geometry allows multiple indexable edges, extending the total operational life per insert when correctly mounted and rotated.

The Walter AG (brand presentation: Walter Tools) with headquarters in Tübingen is among the world’s leading manufacturers of precision tools for metalworking and forms part of the Swedish Sandvik group. Protected trademarks and product names are the property of their respective owners. Mention of brand names and trademarks is for explanatory purposes only and does not indicate any affiliation between our company and the manufacturers.

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