Iscar 5500620 Rcmt 1204MO-14 IC20 Carbide Turning Insert

Product Description

The ISCAR 5500620 is a solid carbide, uncoated turning insert in the RCMT 1204MO-14 geometry, part of the Isoturn series. It features a round insert shape with a 0.4724 inch (12 mm) inscribed circle and a relief angle of 7 degrees. At 0.187 inch thick and weighing 0.02 pounds, this insert is held in place by a screw-lock method and is designed for use in CNC and manual turning operations. The IC20 uncoated carbide grade is suited for universal workpiece material applications across multiple ISO material groups. Licensed machinists and CNC turning specialists are the primary installers of this insert type.

The ISCAR 5500620 is used in external and facing turning operations on a range of workpiece materials. Its universal primary workpiece material classification covers ISO material codes H, K, M, N, and S, making it adaptable to cast iron, non-ferrous, steel, stainless, and heat-resistant superalloy turning applications. The maximum depth of cut is 0.236 inch (5.99 mm). The chip breaker designation 14 and the RCMT geometry support multi-use applications including facing passes on both manual and CNC lathes in production and maintenance environments.

Key Features

• Round RCMT insert shape with 0.4724 inch inscribed circle for consistent edge presentation
• IC20 uncoated solid carbide grade rated for universal workpiece material groups H, K, M, N, and S
• Maximum depth of cut of 0.236 inch (5.99 mm) suitable for moderate roughing and finishing passes
• Screw-lock insert holding method for secure, repeatable seating in compatible toolholders
• Chip breaker designation 14 supports facing and multi-use turning applications
• Compliant with ISO 13399 cutting tool representation standards

Compatibility

Designed as an OEM-style replacement turning insert for Isoturn series toolholders accepting RCMT 1204MO-14 geometry inserts with a 0.217 inch hole diameter and screw-lock mounting.

Installation Notes

This insert is installed by qualified machinists or CNC tooling technicians. Power down and lock out the machine before changing inserts. Use the appropriate torx or hex key to the toolholder manufacturer's specified procedure when securing the clamping screw. Handle carbide inserts with care to avoid chipping cutting edges prior to use.