Sandvik Coromant 5738111 Cutoff Insert 5mm Carbide

Product Description

The SANDVIK COROMANT 5738111 is a solid carbide cutoff insert designed for parting and grooving operations on CNC lathes and turning centers. Manufactured to N151.2 insert style specifications, it features a 5 mm (0.1969 inches) cutting width and a neutral lead angle with 0 degrees lead, making it suitable for straight-in parting cuts. The insert carries manufacturer grade 4225 with a multi-layer MTCVD coating of TiCN/Al2O3/TiN for wear resistance and thermal stability. A 7-degree relief angle and 0.20 mm corner radius round out the geometry. This insert is installed and changed by machinists and CNC operators on production turning equipment.

This insert belongs to the T-Max Q-Cut series and is engineered for cutoff and grooving applications in production and job-shop turning environments. It suits operations on ferrous and similar materials where consistent chip control and tool life are required. The 5E chipbreaker geometry is suited for controlled chip formation during parting operations. Each package contains one insert, with a minimum order quantity of 10 pieces. This part is identified by the manufacturers catalog number N151.2-500-5E 4225.

Key Features

• Solid carbide construction with MTCVD-applied TiCN/Al2O3/TiN multilayer coating for extended tool life
• 5 mm cutting width (0.1969 inches) suitable for standard parting operations
• Neutral lead angle and 0-degree lead for straight radial cutoff cuts
• 5E chipbreaker for reliable chip formation and evacuation
• 7-degree relief angle reduces flank wear during parting operations
• Clamp-style insert holding for secure, repeatable seating in compatible toolholders

Compatibility

Designed for use with T-Max Q-Cut series toolholders accepting N151.2 style inserts with insert seat size 50. Confirm toolholder compatibility with insert style N151.2 and seat size 50 before installation.

Installation Notes

Insert changes should be performed with the machine powered down and the spindle fully stopped. Use the appropriate torque wrench and clamping hardware specified by the toolholder manufacturer to seat the insert securely. Inspect the insert pocket and clamp for damage or debris before seating a new insert. Dispose of worn carbide inserts in accordance with local regulations for carbide tooling waste.