Nikcole Mini-systems GIE7SG 1.6R C2 Grooving Insert

Product Description

The NIKCOLE MINI-SYSTEMS GIE7SG 1.6R C2 is a solid carbide grooving insert designed for precision turning and grooving operations on CNC lathes and turning centers. Built to the GIE insert style with an SG chip breaker geometry, this right-hand insert delivers a 1.6 mm (0.0630 inch) cutting width and a maximum depth of cut of 6.00 mm (0.2362 inches). The C2 carbide grade provides reliable wear resistance for general-purpose grooving in ferrous and non-ferrous materials. Machinists and toolroom technicians install this insert into compatible Nikcole Mini-Systems toolholders using a screw-clamp holding method for secure, repeatable seating.

This insert is suited for external and internal grooving applications where tight width tolerances and controlled chip evacuation are required. The SG chip breaker geometry promotes chip curl and breakage in shallow-to-medium depth grooves, making it well-suited for production turning on both manual and CNC equipment. Typical applications include snap-ring grooves, undercuts, and profile grooving in medium-volume machining environments. The insert is sold individually, with a minimum order quantity of 10 units per purchase.

Key Features

• Solid carbide construction in C2 grade for consistent edge retention in general-purpose grooving
• 1.6 mm cutting width (0.0630 inches) for precise, narrow groove profiles
• Maximum depth of cut of 6.00 mm (0.2362 inches), rated for depth-of-cut range 5.00 to 10.00 mm
• SG chip breaker geometry for controlled chip formation and evacuation
• Screw-clamp insert holding method for secure, repeatable indexing
• ISO 9001 certified manufacturing for dimensional consistency

Compatibility

Designed for use with Nikcole Mini-Systems GIE-series toolholders that accept the GIE 7SG insert style with screw-clamp retention.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. Power down and de-energize the machine tool completely before indexing or replacing inserts. Use the correct torx or hex key to tighten the clamping screw to the toolholder manufacturer's specified torque - do not overtighten, as this can fracture the carbide insert. Inspect the insert pocket for chips or debris before seating the new insert to ensure full, flat contact and accurate cutting geometry.