Iscar 5550209 CCMT2114 IC807 Turning Insert Solid Carbide

Product Description

The ISCAR 5550209 is a solid carbide turning insert in the CCMT2114 geometry, manufactured under the IC807 grade within ISCAR's Isoturn series. It features a TiAlN coating applied via PVD process, delivering hard, wear-resistant performance on a submicron carbide substrate. The insert carries an 80-degree diamond shape with a positive rake angle and a 7-degree relief angle, a combination that supports stable cutting edge geometry and reduced cutting forces. The inscribed circle measures 0.25 inches, insert length is 0.248 inches (6.30 mm), and the corner radius is 0.0157 inches (1/64 inch). This insert is installed by machinists and CNC turning center operators on lathes performing external and internal turning operations.

The ISCAR 5550209 is suited for turning applications across multiple workpiece material groups including steel (P), stainless steel (M), cast iron (K), hardened materials (H), and superalloys (S), per ISO material codes. It is designed for use in screw-clamped turning toolholders that accept CCMT-style inserts. The Isoturn series is intended for general-purpose turning where consistent chip control and edge integrity across varied material types are required. Maximum depth of cut is 2.50 mm (0.0984 inches).

Key Features

• IC807 grade with TiAlN PVD coating on submicron solid carbide substrate for extended tool life
• 80-degree diamond insert shape (CCMT) with positive rake for reduced cutting forces
• 7-degree relief angle (clearance code C) for improved clearance during turning operations
• Chip breaker designation 14 for controlled chip formation across diverse materials
• Screw-clamp holding method compatible with standard CCMT toolholder pockets
• Compliant with ISO 13399 cutting tool data representation standards

Compatibility

Designed as a direct-fit replacement for CCMT2114-style turning insert seats in screw-clamped toolholders accepting CCMT geometry with a 0.25-inch inscribed circle. Compatible with workpiece material groups P, M, K, H, and S per ISO classification.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Ensure the machine spindle is fully stopped and the machine is placed in an energy-isolated state before changing inserts. Use the appropriate Torx or hex key to seat the clamping screw to the toolholder manufacturer's specified torque — do not overtighten, as this can fracture the carbide insert. Inspect the toolholder pocket and seating surface for chips or debris before installing the new insert.