Nikcole Mini-systems GIE7SC3RLC5PVD Turning Insert Carbide

Product Description

The NIKCOLE MINI-SYSTEMS GIE7SC3RLC5PVD is a solid carbide turning insert from the Mini-Systems series, designed for grooving operations on CNC lathes and turning centers. Coated with Titanium Nitride (TiN) via a PVD process, this right-hand insert delivers improved surface hardness and wear resistance over uncoated carbide. It measures 0.6693 inches in length (17 mm), with a width of 0.125 inches (3.17 mm) and a thickness of 0.1248 inches. The GIE insert style combined with a screw-holding method provides secure clamping and repeatable edge positioning during high-precision grooving cuts.

This insert is intended for grooving applications in metalworking environments where stainless steel and general steel workpieces are the primary materials. It carries a C5 material grade, making it appropriate for medium to high cutting speeds on steel alloys. The insert features two cutting edges, which extends service life and reduces per-edge tooling cost. It is suited for use in production machining shops, job shops, and maintenance machining operations where consistent groove geometry is required.

Key Features

• Solid carbide construction with TiN coating applied via PVD process for improved wear resistance
• Right-hand orientation with GIE insert style and screw-holding method for secure, repeatable clamping
• Two cutting edges per insert for extended tool life
• Maximum depth of cut of 0.2360 inches, suitable for standard grooving passes
• Insert size code 7 with shape code E - 0.6693 inches (17 mm) long, 0.125 inches wide
• C5 manufacturer grade rated for stainless steel and carbon steel applications

Compatibility

Designed for use in Mini-Systems series toolholders and grooving systems that accept GIE-style inserts with a screw-holding method. Verify toolholder pocket dimensions and insert size code 7 compatibility before installation.

Installation Notes

This insert is installed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before changing inserts. Use the appropriate torx or hex key to seat and torque the clamping screw per the toolholder manufacturer's specification. Inspect the insert pocket and clamping screw for wear or debris before seating a new insert to ensure proper edge contact and runout.