Iscar 5569309 CNMG332-F3P IC807 Carbide Turning Insert

Product Description

The ISCAR 5569309 is a CNMG332-F3P turning insert manufactured in grade IC807 solid carbide with a PVD-applied TiAlN and TiN SumoTec coating. The insert carries an 80-degree diamond shape (shape code C) with a positive rake geometry and an F3P chip breaker designed to promote controlled chip flow across a wide range of materials. The inscribed circle measures 9.52 mm (0.375 inches), insert length is 9.67 mm (0.381 inches), and insert thickness is 4.76 mm (0.187 inches). A 0.8 mm (0.031 inch) corner radius balances edge strength with surface finish. This insert is installed by CNC machinists and toolroom technicians on turning centers and lathes.

The CNMG332-F3P in IC807 grade targets a broad material range, including steels (ISO P), stainless steels (ISO M), cast irons (ISO K), hardened materials (ISO H), and superalloys and titanium (ISO S). The Isoturn series designation indicates this insert is intended for external and internal longitudinal turning and profiling operations. Maximum depth of cut is 3.50 mm (0.138 inches). It suits both roughing and finishing passes where consistent tool life and chip control are priorities in production turning environments.

Key Features

• IC807 solid carbide grade with PVD TiAlN and TiN SumoTec multilayer coating for extended wear resistance
• F3P chip breaker geometry engineered for positive rake cutting and controlled chip evacuation
• 80-degree diamond insert shape provides two usable cutting edges per insert
• 0.8 mm corner radius balances workpiece surface finish with cutting edge durability
• Wide material compatibility across ISO P, M, K, H, and S workpiece material codes
• Manufactured to ISO 13399 standard, tolerance code M, clearance code N (CNMG designation)

Compatibility

Designed as an OEM-style replacement and standard-fit turning insert for CNMG 332 toolholders with the appropriate seating geometry. Specific toolholder compatibility should be verified against the ISCAR Isoturn toolholder lineup using ISO 13399 insert designation CNMG 332-F3P.

Installation Notes

Insert seating and clamping should be performed by a qualified machinist following the toolholder manufacturer torque and clamping specifications for CNMG-style inserts. Power down and lock out the spindle before changing inserts. Inspect the insert pocket and clamping screw for wear or damage before seating a new insert. Do not exceed the maximum recommended depth of cut for the selected feed and material combination.