Ingersoll Cutting Tools 5523007 Turning Insert CNMG432MT

Product Description

The INGERSOLL CUTTING TOOLS 5523007 is a CNMG432MT TT5080 solid carbide turning insert designed for negative-rake, neutral-hand turning operations. Coated with AlTiN and TiN via a PVD process, it delivers heat resistance and wear performance suited to demanding materials. The 80-degree diamond shape (insert shape code C) provides a strong cutting geometry, while the MT chip breaker controls chip flow in interrupted and continuous cuts. With four usable cutting edges, it extends tool life per insert. Primary target materials are stainless steel and super-alloys including titanium, making it a standard choice for aerospace, medical, and petrochemical machining work performed by CNC machinists and toolroom technicians.

This insert fits CNMG-style toolholders requiring a 1/2-inch inscribed circle and is sized to the CNMG432 insert size code. It is suited for external turning, facing, and light profiling operations on CNC lathes and turning centers. The Clearance Code N and Tolerance Code M designations align with standard ANSI and ISO toolholder systems, confirmed by ANSI Code CNMG432MTTT5080 and ISO Code CNMG120408MT TT5080. Typical applications include finishing and semi-finishing passes on stainless steel components and titanium alloy parts where controlled chip evacuation and edge integrity are critical.

Key Features

• Solid carbide substrate with AlTiN and TiN PVD coating for heat resistance on difficult-to-machine alloys
• 80-degree diamond insert shape with negative rake for strong, stable cutting geometry
• MT chip breaker designed for stainless steel and super-alloy turning applications
• Four cutting edges per insert maximizing cost efficiency per tool change
• 1/32-inch corner radius (0.0312 inches) suitable for semi-finishing and finishing passes
• Maximum depth of cut up to 0.197 inches
• Clamp-style insert holding method compatible with standard CNMG toolholders

Compatibility

Designed for use in CNMG-style clamp-type toolholders accepting a 1/2-inch inscribed circle insert. Conforms to ANSI Code CNMG432MTTT5080 and ISO Code CNMG120408MT TT5080 under ISO standards. Optimized for stainless steel (Material Code M) and super-alloys and titanium (Material Code S) workpiece materials.

Installation Notes

Installation is performed by CNC machinists or toolroom technicians on powered-off or E-stopped turning equipment. Seat the insert fully against the toolholder pocket before tightening the clamp to avoid edge chipping during initial engagement. Inspect the pocket seating surface for chips or debris before each insert index. Follow machine manufacturer torque guidance for clamp screws and confirm insert security before resuming cuts.