Sumitomo U102053 Grooving Insert SG2047 EH520V Tialn

Product Description

The SUMITOMO U102053 is a solid carbide grooving insert designed for precision external grooving and parting operations on CNC lathes and turning centers. Part of the SumiNotch series, it carries a TiAlN finish and features a neutral hand orientation with a 0.047-inch cutting width and a maximum depth of cut of 0.05 inches. The EH520V grade is suited for a broad range of workpiece materials, making it a versatile choice for production environments. Machinists and CNC operators handling high-volume turning work rely on this insert for consistent groove geometry and tool life.

This insert is intended for grooving operations across universal workpiece material categories, including cast iron, steel, non-ferrous metals, superalloys, and stainless steel, as indicated by material codes K, M, N, P, and S. It fits the SumiNotch insert system and is appropriate for both production shops and job shops running precision turned components. The SG-2047R ANSI code and ISO 13399 compliance support tooling data integration with CAM and tool management systems.

Key Features

• Solid carbide construction with TiAlN coating for wear resistance across multiple material types
• 0.047-inch cutting width for precise, repeatable groove dimensions
• Maximum depth of cut of 0.05 inches with a depth-of-cut range up to 0.075 inches
• Neutral hand orientation for flexible setup on standard grooving toolholders
• Corner radius range of 0.002 to 0.005 inches for controlled edge geometry
• ISO 13399 compliant — supports digital tooling data exchange with CAM platforms

Compatibility

Designed for use with SumiNotch series grooving toolholders accepting the SG-2047 insert style. Compatible with workpiece material codes K, M, N, P, and S per ANSI code SG-2047R and ISO 13399 classification.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and the turret is indexed to a safe position before changing inserts. Seat the insert firmly in the toolholder pocket and verify torque per the toolholder manufacturer's specification. Confirm cutting width and depth of cut settings in the CAM program or offset table before running a new insert.