Iscar 6011439 Cutoff Insert 5.05mm Tang-grip IC808

Product Description

The ISCAR 6011439 is a single-end carbide cutoff and parting insert designed for use with Tang-Grip style toolholders. Manufactured from solid submicron carbide and coated via PVD process, this insert carries the IC808 manufacturer grade — a coated grade suited for a wide range of workpiece materials including steel, stainless, cast iron, non-ferrous, and high-temperature alloys. The cutting width measures 5.05 mm (0.1990 inches) with a 4-degree right-hand lead angle, a 7-degree relief angle, and a 0.25 mm corner radius. The C-style chipbreaker geometry helps manage chip flow during parting operations, reducing the risk of chip packing in narrow grooves.

This insert is intended for parting and cutoff operations on CNC lathes and turning centers in production machining environments. The right-hand lead angle designation makes it compatible with standard right-hand Tang-Grip toolholder setups. The IC808 grade is rated for universal workpiece material applications, making it a practical stock item for shops running mixed-material production runs. Installation and replacement are handled by machinists and CNC operators as part of routine tooling maintenance.

Key Features

• Solid submicron carbide substrate with PVD coating for extended tool life
• IC808 grade rated for universal workpiece materials: steel, stainless, cast iron, non-ferrous, and high-temperature alloys
• 5.05 mm (0.199 inches) cutting width with right-hand lead angle for standard parting setups
• C-style chipbreaker geometry for controlled chip evacuation during cutoff operations
• 0.25 mm corner radius reduces stress concentration at the cutting edge
• Clamp-style insert holding method compatible with Tang-Grip toolholder system

Compatibility

Designed for use with ISCAR Tang-Grip series toolholders that accept TAG size 5 cutoff inserts with a clamp-style insert holding method. Confirm toolholder series and insert size code before ordering.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and the turret is in a safe index position before changing inserts. Seat the insert fully into the Tang-Grip pocket and verify the clamp is properly engaged before resuming cuts. Follow the toolholder manufacturer torque guidelines for the clamping screw and inspect the insert seat for chips or debris prior to installation.