Nikcole Mini-systems GIE7GP2.0L R C5 Cutoff Insert 2mm

Product Description

The NIKCOLE MINI-SYSTEMS GIE7GP2.0L R C5 is a solid carbide cutoff and grooving insert engineered for precision parting and grooving operations on CNC lathes and turning centers. It features a 2.00 mm (0.0787 inch) cutting width, a C5 carbide material grade, and a TiN (titanium nitride) coating to extend tool life in abrasive cutting conditions. The insert carries a 7-degree right-hand lead angle and is classified as a left-hand insert. Overall length is 17.00 mm (0.6693 inches) with a cutting height of 7.00 mm (0.2756 inches). This insert is installed by machinists and CNC tooling technicians.

This insert is suited for cut-off and grooving applications in production turning environments, both job-shop and high-volume. The GIE insert style fits toolholders designed for the Nikcole Mini-Systems series. The 6.00 mm (0.2362 inch) maximum depth of cut makes it appropriate for small-diameter barstock and thin-wall tubing parting operations. Its multi-use designation allows it to handle both grooving and cutoff in a single setup, reducing toolchange frequency on live tooling and gang-tool lathes.

Key Features

• Solid carbide construction with C5 grade for wear resistance in steel and cast iron cutting
• TiN coating reduces friction and extends edge life in continuous cutting passes
• 2.00 mm cutting width minimizes material loss during parting operations
• 7-degree right-hand lead angle improves chip directional control during cutoff
• Maximum depth of cut of 6.00 mm suits small-diameter and thin-wall workpieces
• Multi-use design supports both grooving and cutoff without insert changeover

Compatibility

Designed for use with Nikcole Mini-Systems series GIE-style toolholders accepting a size-2 insert with left-hand, right-lead-angle geometry. Verify toolholder pocket specifications against insert dimensions before installation.

Installation Notes

Carbide inserts must be seated fully and evenly in the toolholder pocket before clamping; incomplete seating can cause insert fracture under cutting load. Power down the machine spindle and engage the axis lock before changing inserts. Use the correct torque wrench for clamp screws - refer to the toolholder manufacturer torque specification, as no torque value is provided for this insert. Inspect the pocket seating surface for chips or debris before each insert change.