TCMT16T308-RP4 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating, a robust RP4 chipbreaker and a compact triangle geometry to achieve reliable steel machining and stable chip formation; order the TCMT16T308-RP4 WPP20G directly via Metav Werkzeuge or ask our consultants if needed.

TCMT16T308-RP4 TCMT16T308-RP4 WPP20G WPP20G — for Steel, Walter Tools

TCMT16T308-RP4 WPP20G is a triangular turning and boring insert designed for steel machining, offering coated-carbide wear resistance and a chipbreaker tailored to predictable chip control

• Triangle 60° insert for versatile turning
• Tiger‑tec Gold coated grade WPP20G
• RP4 chipbreaker for reliable chip control
• 7° clearance and 0.8 mm corner radius

Consistent performance for steel machining

The combination of the Tiger‑tec Gold coating and the WPP20G cutting grade provides a balance between wear resistance and toughness that is optimised for steel (ISO group P). The coated carbide substrate reduces flank wear and extends edge life under the temperature and chip formation typical of steel turning, which leads to more consistent cycle times and fewer tool changes. The pressed triangular geometry contributes to a compact clamping footprint while still delivering repeatable cutting behaviour for general turning and light boring operations.

Predictable chip control and secure cutting edge

The RP4 chipbreaker is designed to shape and break chips reliably in a broad range of feed and depth-of-cut combinations, reducing the risk of long, entangling swarf. Combined with the 0.8 mm corner radius and 7° clearance, this insert offers a secure cutting edge that supports improved surface finish and edge stability. The triangular 60° form provides up to three indexable cutting positions per insert, which enhances productive tool utilisation without compromising rigidity or process security.

Ready for productive workshop use and integration

Suppliers and production planners will value the insert’s straightforward integration: the TCMT geometry matches common toolholder systems and the tolerance class M assures consistent interchangeability across batches. The T3 plate thickness and 16 mm nominal size balance stiffness with easy handling during tool preparation. For operations that expect rapid index changes and consistent results, this grade helps maintain throughput and reduces unexpected downtime by prolonging effective edge life.

Material range and recommended applications

This grade is specified for steels, including unalloyed and alloyed variants, and is particularly suited to typical steel turning tasks where a compromise between wear resistance and toughness is required. The coated carbide construction and the Tiger‑tec Gold technology are targeted at stable chip formation and reliable performance across varied steel substrate conditions. For best results, pair the insert with toolholders specified for TCMT triangular inserts and select cutting parameters that reflect the workpiece material, machine rigidity and cooling strategy.

Contact Metav Werkzeuge today to discuss how the TCMT16T308-RP4 WPP20G can be matched to specific steel processing tasks or to request tailored cutting data

Technical data

• Article number: TCMT16T308-RP4-WPP20G-WALTER
• Designation: TCMT16T308-RP4 WPP20G
• Grade: WPP20G
• Series: Tiger‑tec Gold
• Manufacturer: Walter Tools

Facts

• Clearance angle: 7°
• Corner radius: 0.8 mm
• Insert size: 16 mm
• Plate thickness: T3
• Shape: Triangle 60°
• Tolerance class: M

Special features

• Coating / material: coated carbide
• Chipbreaker: RP4
• Application group: Steel (ISO P)
• Execution: T
• Material code: P (for steel)

FAQ

What materials is this insert designed for?
The TCMT16T308-RP4 WPP20G is specified for steel machining (ISO group P), covering unalloyed and alloyed steels typically encountered in turning tasks.

How does the RP4 chipbreaker affect machining?
The RP4 chipbreaker on the WPP20G grade shapes chips for predictable breakage, improving swarf control and reducing the likelihood of entanglement during turning.

How many indexable cutting edges are available per insert?
The triangular 60° form provides three usable cutting positions, allowing cost-effective re-indexing and extended insert life.

What advantages does the Tiger‑tec Gold technology offer?
Tiger‑tec Gold coating enhances wear resistance while preserving edge robustness, which helps to maintain consistent cutting performance across variable steel conditions.

Is the TCMT16T308-RP4 compatible with standard TCMT toolholders?
Yes, the insert conforms to the TCMT geometry and tolerance class M for reliable fitment in matching toolholder systems.

Protected trademarks and trade names remain the property of their respective owners. Brand names and protected trademarks are mentioned for explanation purposes only; there is no connection between Metav Werkzeuge and the mentioned brands. The offered item is an original, factory-new product of the manufacturer.

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