Sandvik Coromant 8194191 Carbide Cut-off Insert 0.1181 in

Product Description

The SANDVIK COROMANT 8194191 is a carbide cut-off and parting insert designed for precision grooving and parting operations on CNC lathes and turning centers. Part of the CoroCut 2 series, it features a 0.1181 inch (3.00 mm) cutting width and a left-hand cutting direction. The insert is manufactured in Grade 1145 carbide with a PVD-applied TiAlN/TiAlN coating for wear resistance and thermal stability. The CM chipbreaker geometry promotes controlled chip evacuation during steel and stainless steel parting cuts. Cutting height is 0.7461 inch (18.95 mm). This insert is installed by machinists and CNC turning specialists in production and job-shop environments.

The 8194191 is suited for cut-off and parting applications on steel and stainless steel workpieces in both production and precision machining environments. Its primary workpiece material classification is P (steel) with secondary suitability for M (stainless steel) per ISO material coding. The left-hand lead angle orientation makes it compatible with specific CoroCut 2 toolholders requiring left-hand inserts. The ISO insert code is C2I-G2N-0300-0002-CM1145. This insert applies to applications where consistent chip control and dimensional accuracy at the parting line are required.

Key Features

• Carbide Grade 1145 with PVD TiAlN/TiAlN coating for extended tool life in steel and stainless steel
• CM chipbreaker geometry for controlled chip formation during parting and grooving
• 3.00 mm (0.1181 inch) cutting width for precise parting operations
• Left-hand insert orientation with 0-degree lead angle
• Corner radius of 0.0079 inch (0.20 mm) for accurate edge geometry
• Insert size code G2 with G-size seat for use with compatible CoroCut 2 toolholders

Compatibility

Designed for use with CoroCut 2 series toolholders that accept C2I-style, G-seat, left-hand inserts. Compatible with steel (ISO P) and stainless steel (ISO M) workpiece materials. ISO insert designation: C2I-G2N-0300-0002-CM1145.

Installation Notes

Installation is performed by qualified machinists or CNC turning technicians. Power down and lock out the machine before changing inserts. Use the appropriate torque wrench and clamp hardware specified by the toolholder manufacturer — do not overtighten the clamping screw. Ensure the insert seats fully and squarely in the pocket before resuming cutting operations.