Nikcole Mini-systems GIE7GP1.0 R-LC5 Cutoff Grooving Insert

Product Description

The NIKCOLE MINI-SYSTEMS GIE7GP1.0 R-LC5 is a solid carbide cutoff and grooving insert engineered for precision material removal on steel workpieces. It features a 1.00 mm (0.0394 inch) cutting width and a 7-degree left-hand lead angle with a right-hand insert orientation, making it suited for tight-tolerance grooving and parting operations on CNC lathes and turning centers. The insert is manufactured from solid carbide with a C5 material grade and a PVD-applied coating for extended tool life. The GP chipbreaker geometry promotes reliable chip control during cut-off and grooving passes. This insert is installed by machinists and toolroom technicians working in production or job-shop environments.

This insert is designed for cut-off and grooving applications on steel and compatible workpiece materials. The GIE insert style and GP chipbreaker combination targets situations where consistent chip evacuation and narrow kerf width are required. With a maximum depth of cut of 6.00 mm (0.2362 inches) and a cutting height of 7.00 mm (0.2756 inches), it accommodates a range of groove depths in production turning applications. The multi-use designation confirms suitability for both grooving and parting operations on the same insert.

Key Features

• 1.00 mm cutting width for narrow-kerf grooving and cutoff operations
• Solid carbide construction with C5 grade for wear resistance on steel
• PVD coating applied for thermal stability and extended edge life
• GP chipbreaker geometry for reliable chip control during deep grooving passes
• Maximum depth of cut of 6.00 mm (0.2362 inches)
• 7-degree left-hand lead angle with right-hand insert hand configuration

Compatibility

Designed as an OEM-style replacement insert for toolholders within the Nikcole Mini-Systems GIE series accepting size code 1 cutoff and grooving inserts.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Power down and lock out the machine spindle before seating or removing the insert. Use the appropriate torx or hex key as specified by the toolholder manufacturer when securing the insert clamp. Inspect the insert pocket for chips or debris before seating to ensure proper contact and prevent premature edge failure.