Sandvik Coromant 5735479 Grooving Insert MB..07R Solid Carbide

Product Description

The SANDVIK COROMANT 5735479 is a solid carbide grooving insert from the CoroCut MB series, designed for precision grooving operations on CNC lathes and turning centers. It features a right-hand cutting orientation with an 8 mm cutting width and a maximum depth of cut of 1.80 mm. The insert carries a PVD-applied TiAlN/TiN coating, which supports wear resistance at elevated cutting temperatures. The positive rake geometry and R chip breaker promote controlled chip evacuation during shallow grooving passes. Machinists and CNC tooling specialists install this insert in compatible CoroCut MB toolholders for small-part and precision grooving applications.

This insert is suited for grooving operations in small-diameter bore and external grooving scenarios where tight tolerances and minimal part deflection are priorities. The CoroCut MB series targets small-part turning, Swiss-type machining, and medical or watchmaking component production where a compact insert footprint is required. The ISO code for this insert is MB-07R080-04-10R 1025, and the manufacturer catalog number matches that designation. It is sold in a minimum order quantity of 5 units, with individual packaging per insert.

Key Features

• Solid carbide substrate with PVD TiAlN/TiN coating for extended tool life in precision grooving
• 8 mm cutting width (0.3150 inches) with a maximum depth of cut of 1.80 mm (0.0710 inches)
• Positive rake angle with R chip breaker for efficient chip control in shallow grooves
• Corner radius of 0.40 mm (0.0157 inches) for consistent groove geometry
• Right-hand cutting orientation, insert size 07, seat size 07
• Multi-use capable insert suitable for repeat grooving cycles

Compatibility

This insert is designed for use with compatible CoroCut MB series toolholders accepting an 07 insert seat. The ISO designation MB-07R080-04-10R 1025 should be matched against the toolholder specification prior to ordering. No additional compatible model numbers were provided in the source data.

Installation Notes

Installation should be performed by a qualified CNC machinist or tooling technician with the machine fully stopped and all axes at a safe position before insert seating. Use a calibrated torque wrench per the toolholder manufacturer's clamp screw specification — do not over-torque or substitute fasteners. Inspect the insert pocket and seating surface for chips or debris before installing the new insert. Confirm the ISO code and hand designation match the toolholder before beginning the first cut.