3/4″-100 Degree 3 Flute Countersink HSS 1/2″ Round Shank DEWCSK3/4-100 Brand New

Industrial countersink bit designed for precision metal fabrication and high-accuracy machined components.

Diameter 3/4 inch, 3-flute geometry, 100-degree included angle, and a 1/2 inch round shank, constructed from HSS.

Specs

Diameter: 3/4 inch

Included angle: 100 degrees

Flutes: 3

Shank diameter: 1/2 inch

Shank type: Round

Material grade: HSS

Features

Material: HSS construction provides high hardness and wear resistance for metalworking applications.

Cutting geometry: 3-flute design with 100-degree included angle supports efficient material removal, clean countersinks, and uniform seating for flat-head fasteners.

Shank: Round 1/2 inch shank ensures compatibility with standard drill chucks and countersink holders for quick tool changes.

Applications: suitable for machine shops, metal fabrication facilities, automotive assembly, and equipment manufacturing requiring precise countersinking and flush mounting of fasteners.