Nikcole Mini-systems GIE7SG0.7L Gold Grooving Insert

Product Description

The NIKCOLE MINI-SYSTEMS GIE7SG0.7L GOLD is a solid carbide grooving insert designed for precision grooving and parting operations on CNC lathes and turning centers. This left-hand insert features a 0.70 mm cutting width and a maximum depth of cut of 2.54 mm, making it suited for tight-tolerance groove work in small-diameter and miniature part applications. The TiN coating is applied via PVD process, providing surface hardness and wear resistance. It carries a C6 material grade designation and uses a screw-holding method for secure, repeatable seating in compatible toolholders.

This insert is intended for use in precision turning applications where narrow grooving widths are required. It is commonly installed in CNC turning centers handling small components such as medical parts, watch components, connectors, and miniature hydraulic fittings. The SG chip breaker geometry assists with chip control in light to medium cuts. The left-hand orientation determines the direction of tool approach and must be matched to the appropriate toolholder. It is part of the NIKCOLE MINI-SYSTEMS series, which targets high-precision small-part machining environments.

Key Features

• Solid carbide construction with PVD-applied TiN coating for extended wear life
• 0.70 mm cutting width for narrow, precise groove profiles
• Maximum depth of cut of 2.54 mm suitable for shallow grooving and parting
• SG chip breaker geometry for controlled chip formation
• Screw-clamp holding method for rigid, repeatable insert seating
• ISO 9001 certified - consistent dimensional quality lot to lot

Compatibility

Designed for use with NIKCOLE MINI-SYSTEMS GIE-series left-hand toolholders that accept the 7SG insert size. Verify toolholder insert pocket geometry and clamping screw compatibility before installation.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Power down and lock out the machine spindle before changing inserts. Use the correct torque screwdriver for the clamping screw - follow the toolholder manufacturer's screw torque specification. Confirm left-hand orientation matches the programmed tool path before resuming cutting operations.