Sandvik Coromant 5735849 Grooving Insert MB09 1025 Solid Carbide

Product Description

The SANDVIK COROMANT 5735849 is a solid carbide grooving insert designed for precision grooving operations on CNC lathes and turning centers. Part of the CoroCut MB series, it features an MB09 insert style with a 3 mm (0.1181 inch) cutting width and a maximum depth of cut of 5.5 mm (0.2165 inch). The insert carries a PVD-applied TiAlN/TiN coating, which provides wear resistance and thermal stability during interrupted and continuous grooving cuts. With a 90-degree lead angle and a 2-degree rake angle, the insert geometry suits right-hand grooving applications. It is installed and changed by machinists and CNC tooling technicians in production and job-shop environments.

This insert is suited for small-diameter grooving and parting applications where space is limited and precise groove width control is critical. The CoroCut MB series targets miniature and small-part machining, including Swiss-type and sliding-head lathe work as well as standard CNC turning centers. The 3 mm cutting width and maximum depth of cut range of 5 mm to 10 mm make this insert appropriate for grooving operations on small-diameter workpieces in both light production and high-volume turning applications. It is a right-hand insert, meaning it is oriented for standard right-hand tool holders in this series.

Key Features

• Solid carbide substrate with PVD-applied TiAlN/TiN coating for wear resistance and thermal stability
• 3 mm (0.1181 inch) cutting width for precise, repeatable groove dimensions
• Maximum depth of cut of 5.5 mm (0.2165 inch), with a range of 5 mm to 10 mm supported by the series
• MB09 insert style, right-hand orientation for CoroCut MB toolholders
• 90-degree lead angle and 2-degree rake angle geometry suited for grooving and parting
• ISO code MB09G3000016R1025 for exact cross-reference and toolholder matching

Compatibility

Designed for use with SANDVIK COROMANT CoroCut MB series toolholders accepting MB09-style inserts in right-hand orientation. Verify toolholder seat specifications against ISO code MB09G3000016R1025 before ordering.

Installation Notes

Insert installation and indexing should be performed by a qualified machinist or CNC tooling technician with the machine in a powered-down, locked-out state per applicable OSHA lockout/tagout procedures. Use the correct Torx or insert-clamping key specified by the toolholder manufacturer to seat the insert properly — do not over-torque or use improvised tools. Inspect the insert seat and clamping mechanism for chips or debris before seating a new insert. Dispose of worn inserts in accordance with facility carbide recycling or hazardous-material procedures.