BCMT160530R-G55W WSP45G Walter Tools

Take advantage of the combination of high process reliability and versatile material coverage offered by this Tiger·tec Gold grade; its 7° clearance and 3 mm corner radius ensure stable cutting edges and predictable chip control for efficient milling. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific advice.

BCMT160530R-G55W WSP45G milling indexable insert — Tiger·tec Gold, 7° clearance — Walter Tools

The BCMT160530R-G55W WSP45G is a parallelogram 75° milling indexable insert engineered for general-purpose and demanding milling of steel, stainless steel and heat-resistant alloys.

• Tiger·tec Gold PVD coating
• For steel, stainless steel and superalloys
• Parallelogram 75° insert geometry
• 7° clearance, 3 mm corner radius

Productivity and durability for mixed machining tasks

The Tiger·tec Gold grade delivers a balanced combination of wear resistance and edge toughness, making this insert particularly effective where varying workpiece materials occur. Thanks to the PVD-based WSP45G grade, the cutting edge stays stable under the thermal and mechanical loads typical of milling steel and stainless steel, while also offering adequate heat resistance for superalloys. In practice, this means fewer unplanned tool changes, more consistent cycle times and improved component repeatability when slotting or face milling.

Geometry and chip control that support efficient processes

The parallelogram 75° form and the defined 3 mm corner radius focus cutting forces and reduce vibration in interrupted or heavy cuts. The built-in chipbreaker G55W promotes predictable chip formation and evacuation, which reduces the risk of built-up edge and improves surface finish. The modest 7° clearance helps preserve the cutting edge in trochoidal and conventional milling cycles, contributing to longer effective tool life and lower tooling cost per part.

Application guidance and process optimisation

Designed for versatile mill-turn and machining-centre applications, this grade supports a wide range of feeds and cutting speeds. Where high thermal load is expected, the PVD-coated Tiger·tec Gold surface increases thermal stability and wear resistance, while the insert geometry helps maintain dimensional accuracy. For process setup, prefer stable clamping and appropriate coolant strategies to exploit the insert’s strengths in chip control and edge stability. If specific machining parameters are needed, our technical team can provide data for comparable operations.

Contact Metav Werkzeuge for application advice and availability of the Walter Tools BCMT160530R-G55W WSP45G insert and discuss optimal cutting parameters for the intended materials

Technical Data

• Article number: BCMT160530R-G55W-WSP45G-WALTER
• Label: Fräswendeschneidplatte BCMT160530R-G55W WSP45G Walter Tools

Facts

• Clearance angle: 7°
• Corner radius: 3 mm
• Insert form: Parallelogram 75°
• Size: 16
• Thickness: 05
• Tolerance class: M

Special features

• Series: Tiger·tec Gold
• Grade: WSP45G (PVD-coated carbide)
• Chipbreaker: G55W
• Applicable materials: steel, stainless steel, heat-resistant superalloys
• Designation: BCMT160530R-G55W
• Product type: milling indexable insert
• Manufacturer: Walter Tools

FAQ

What materials is this insert suitable for?
The BCMT160530R-G55W WSP45G insert is specified for machining steel, stainless steel and heat-resistant superalloys, reflecting the P / M / S applicability of the WSP45G grade.

How does the Tiger·tec Gold coating benefit machining?
Tiger·tec Gold provides enhanced thermal stability and wear resistance, which helps the insert maintain a stable cutting edge under higher temperatures and delivers consistent surface quality.

What advantages does the parallelogram 75° geometry offer?
The 75° parallelogram shape directs cutting forces favourably for face and shoulder milling, improves tool life in interrupted cuts and supports repeatable chip evacuation with the G55W chipbreaker.

Can this insert be used for heavy interrupted cuts?
Yes, the combination of a robust 3 mm corner radius and the WSP45G grade’s toughness makes the insert suitable for demanding interrupted and semi-finish milling operations.

Is this insert compatible with common Walter Tools milling cutters?
The BCMT160530R-G55W WSP45G insert matches standard pocket geometries for inserts of this designation; compatibility should be confirmed against the cutter’s pocket and clamping specifications.

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

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