Walter 6830203 Neutral Indexable Cutoff Blade

Product Description

The WALTER 6830203 is a neutral-cutting indexable cutoff blade designed for grooving and parting operations on CNC lathes and turning centers. The blade measures 1.75 mm (0.069 inches) wide with an overall length of 150.6 mm (5.929 inches) and accepts SX-style inserts held in place by a clamp-style clamping method. With a maximum depth of cut of 50 mm (1.969 inches), it handles both shallow grooving passes and full parting cuts on a wide range of workpiece diameters. The blade conforms to ISO standards and is rated for universal workpiece material compatibility across multiple ISO material groups.

This blade is suited for production turning environments where repeatable, precise parting and grooving are required. It is classified under the G2042-P series and carries a catalog reference of G2042.32N-4T50SX-P. Typical applications include bar-fed CNC lathes and turret-style turning centers running ferrous alloys, non-ferrous metals, super alloys, and plastics. Licensed machinists and CNC setup technicians are the primary installers and operators of this tooling.

Key Features

• Neutral cutting direction for straight radial parting and grooving
• 1.75 mm blade width minimizes material kerf loss during parting operations
• 50 mm maximum depth of cut supports parting on larger-diameter workpieces
• SX insert style with clamp holding method for secure, repeatable insert positioning
• ISO-compliant construction compatible with universal workpiece material groups K, M, N, P, and S
• G2042-P series blade style for consistent toolholder and insert system integration

Compatibility

Designed for use with SX-style inserts in the G2042-P series toolholder system. Compatible with workpiece material groups K, M, N, P, and S per ISO material classification. Catalog reference G2042.32N-4T50SX-P.

Installation Notes

Installation and setup should be performed by a qualified CNC machinist or tooling technician. Ensure the machine spindle is fully stopped and the turret is in a safe index position before mounting or removing the blade. Follow the toolholder manufacturer torque guidelines for clamp screws and verify insert seating before running the first cut. Consult the machine tool builder documentation for correct blade projection and overhang limits.