Nikcole Mini-systems GIE7GR1.5R Gold Grooving Insert

Product Description

The NIKCOLE MINI-SYSTEMS GIE7GR1.5R GOLD is a solid carbide grooving insert designed for precision external grooving and parting operations on CNC lathes and turning centers. It features a 1.5 mm cutting width and a maximum depth of cut of 6.00 mm, making it well suited for shallow-to-mid-depth groove profiles. The insert is right-hand orientation, uses a screw-clamping holding method, and carries a PVD-applied TiN coating for improved surface hardness and wear resistance. Machinists and toolroom technicians working in production or job-shop environments rely on this insert for consistent, repeatable groove geometry on ferrous and non-ferrous workpieces.

This insert is intended for turning applications where tight groove width tolerances and controlled chip evacuation are required. The GR chip breaker geometry assists with chip curling and evacuation during grooving passes. It is appropriate for use in both light production and precision job-shop settings. The C6 carbide material grade makes it a viable choice for machining a range of materials including steel, stainless steel, and cast iron. Licensed machinists and CNC operators are the primary installers and end users of this tooling.

Key Features

• 1.5 mm cutting width with full radius corner geometry (0.75 mm corner radius)
• 6.00 mm maximum depth of cut - suitable for depth-of-cut range of 5.00 mm to 10.00 mm per series spec
• PVD TiN coating applied over solid carbide C6 substrate for extended tool life
• GR chip breaker style promotes controlled chip formation during grooving
• Right-hand insert orientation with screw-type clamping for secure tool holding
• ISO 9001 certified series - manufactured to documented quality management standards

Compatibility

Designed for use with NIKCOLE MINI-SYSTEMS GIE series grooving toolholders that accept screw-clamped GIE-style inserts with 7GR geometry. Verify toolholder pocket specifications before ordering.

Installation Notes

Installation is performed by qualified machinists or CNC toolroom technicians. Power down and lock out the machine spindle before seating or replacing any insert. Use the appropriate Torx or hex key driver to secure the clamping screw to the toolholder specification - do not overtighten. Inspect the insert seat and clamping screw for wear or debris before mounting a new insert.