Sandvik Coromant 7549913 Indexable Drill Insert DS20L5

Product Description

The SANDVIK COROMANT 7549913 is a solid carbide indexable drill insert designed for use in compatible modular drilling systems. Manufactured to the DS20L5 insert style with a 1344 grade designation, this insert features a Physical Vapor Deposition (PVD) TiAlN coating that provides heat resistance and extended cutting tool life in demanding drilling applications. The irregular insert shape and right-hand cutting direction make it suited for precision hole-making operations in metalworking environments. With a 7.34 mm inscribed circle and a 0.35 mm corner radius, it delivers controlled chip formation through the L5 chipbreaker geometry. Machinists and tool-room technicians working with indexable drilling tooling will find this insert engineered for repeatable performance.

This insert is intended for use in precision drilling operations across metalworking and machining applications, including production environments handling ferrous and non-ferrous materials. The DS20 insert style fits compatible SANDVIK COROMANT indexable drill bodies that accept this insert size and geometry. It is appropriate for CNC machining centers, lathes with live tooling, and dedicated drilling machines where indexable carbide tooling is standard practice.

Key Features

• Solid carbide substrate for rigidity and wear resistance in drilling applications
• TiAlN PVD coating for elevated heat resistance and extended tool life
• L5 chipbreaker geometry for controlled chip evacuation
• 7.34 mm inscribed circle with 0.35 mm corner radius for precise hole geometry
• Right-hand cutting direction, DS20 insert style, size 0205
• Irregular insert shape engineered for dedicated modular drill body fitment

Compatibility

Designed as an OEM-style replacement insert for compatible SANDVIK COROMANT DS20 indexable drill bodies accepting the 0205 insert size with right-hand cutting direction.

Installation Notes

Insert indexing and replacement should be performed by a qualified machinist or toolroom technician with the machine powered down and all stored energy released before servicing the tool holder. Use the appropriate torx or insert-clamping wrench specified for the drill body to seat the insert correctly — do not overtighten by hand or with non-specified tools. Inspect the insert pocket for chips or debris before seating the new insert to ensure proper seating and runout. Follow the drill body manufacturer guidelines for recommended cutting parameters for this insert grade and coating.