Sandvik Coromant 7582576 Carbide Profiling Insert Grade 1125

Product Description

The SANDVIK COROMANT 7582576 is a carbide profiling and turning insert from the CoroCut 1-2 series, designed for precision grooving and profiling operations on CNC lathes and turning centers. It carries ISO designation N123H1-0150-RO 1125 and features a PVD-applied TiAlN coating over a carbide substrate graded for M25 and S25 workpiece material groups. The insert holds a maximum depth of cut of 0.0197 inches, a corner radius of 0.0296 inches, and a positive rake angle of 10 degrees, making it well suited for light, accurate profiling passes where surface finish and edge geometry are critical. Installation is performed by machinists and CNC tooling technicians.

This insert is rated for primary workpiece materials including steel, stainless steel, superalloys, and titanium, aligning with ISO material codes P, M, and S. It fits CoroCut 1-2 style toolholders requiring the N123H1 insert seat style. Typical applications include profiling, contour turning, and finish turning on both bar stock and chucked workpieces in production and job-shop environments. The RO chipbreaker geometry supports controlled chip formation during light radial cuts.

Key Features

• PVD TiAlN coating provides wear resistance on steel and stainless steel applications
• Positive rake angle of 10 degrees reduces cutting forces on difficult-to-machine alloys
• Corner radius of 0.0296 inches suits fine profiling and contour work
• CoroCut 1-2 series compatibility for use with SANDVIK COROMANT N123H1 clamp-style holders
• Single cutting edge with neutral hand orientation for flexible setup
• RO chipbreaker geometry assists chip control at shallow depths of cut

Compatibility

Designed for use in SANDVIK COROMANT CoroCut 1-2 series toolholders requiring the N123H1 insert seat style. Compatible with applications machining steel, stainless steel, superalloys, and titanium.

Installation Notes

Insert installation and indexing should be performed by a qualified machinist or CNC tooling technician with the machine powered down and the spindle locked. Use the appropriate SANDVIK COROMANT clamp and torx key specified for the CoroCut 1-2 holder to secure the insert; do not over-torque the clamp screw. Inspect the insert pocket seat for chips or debris before seating the insert to maintain accurate edge positioning. Always verify tool offset data in the CNC controller after an insert change before resuming production.