Certified 3/8″ X 3/8″ Inverted Cone Double Cut Carbide Bur Solid Carbide 1/4″ Round Shank DULSN2

Professional-grade carbide bur designed for precision deburring and internal contouring in industrial manufacturing. It combines inverted cone geometry with double-cut flutes and a round shank for versatile mounting in standard rotary tools.

Specs

Diameter: 3/8 inch

Drive type: Round Shank

Shank diameter: 1/4 inch

Material: Solid Carbide

Cut: Inverted Cone, Double Cut

Features

Geometry: Inverted Cone with Double Cut flutes enables efficient material removal and smoother edge finishing on interior radii.

Material properties: Solid Carbide provides high hardness, wear resistance, and extended tool life in metalworking environments.

Shank compatibility: Round Shank ensures reliable seating and compatibility with standard collets and rotary tools.

Use cases: Internal deburring, radii finishing, pocket cleanup, and edge refinement in automotive, aerospace, and general metal fabrication.