Walter 6118733 Grooving Insert WSM33S Tiger-tec Carbide

Product Description

The WALTER 6118733 is a solid carbide grooving insert in the Tiger-tec series, designed for precision external grooving and parting operations on CNC lathes and turning centers. Carrying the GX2E318N03UF4 designation with a WSM33S manufacturer grade, it features a TiAlN and ZrCN PVD coating layered over an Al2O3 base, providing thermal and wear resistance at elevated cutting speeds. The insert delivers a cutting width of 0.1252 inches (3.18 mm) and a maximum depth of cut of 0.0787 inches (2.00 mm), with a corner radius of 0.0118 inches (0.30 mm). The UF4 chip breaker geometry controls chip flow in demanding applications. Installed by machinists and CNC tooling specialists, this insert suits high-productivity turning environments where consistent tool life and edge integrity are critical.

This insert is intended for grooving and parting applications on superalloys, stainless steels, and general steel workpieces, corresponding to material grade designations S30, M30, and P35. The double-ended design extends usable tool life per insert. Its GX-style insert geometry fits compatible clamp-style GX toolholders used in production turning on both horizontal and vertical CNC lathes. The Tiger-tec series is engineered for difficult-to-machine materials including heat-resistant superalloys, making this insert well suited for aerospace and energy sector component machining.

Key Features

• Solid carbide substrate with PVD-applied TiAlN and ZrCN coating over Al2O3 for high-temperature wear resistance
• UF4 chip breaker geometry optimized for controlled chip formation in superalloy and steel grooving
• Double-ended insert design provides two usable cutting edges per insert
• 3.18 mm (0.1252 inch) cutting width with a 0.30 mm corner radius for consistent groove geometry
• Clamp-held GX insert style for secure seating in compatible GX toolholders
• Neutral hand orientation for flexible application in standard grooving setups

Compatibility

Designed for use in GX-style clamp-type toolholders compatible with the GX24 insert seat. Suitable for machining superalloys, stainless steels, and carbon steels. ANSI code GX242E318N03UF4 WSM33S and ISO code GX24-2E318N03-UF4 apply for cross-reference with compatible tooling systems.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before seating or replacing the insert. Use the appropriate torx or clamping key specified for the GX toolholder to secure the insert without over-torquing the clamp screw. Verify correct insert orientation and seating before resuming cutting operations.