15/32″ X 3/16″ Straight Shank Counterbore HSS 7/16″ Round Shank 3 Flute DEWCBR15/32 Low Price

Industrial counterbore tool engineered for precision hole preparation in metalworking environments. The design supports multiple shank configurations to fit a variety of machine tools while delivering stable cutting performance with a 3 flute geometry and HSS construction.

Specs

Dimensions:

Cutter diameter: 15/32 inch

Shank diameter (Straight Shank): 3/16 inch

Shank option (Round Shank): 7/16 inch

Flutes: 3

Drive type: Straight Shank; Round Shank

Material: High Speed Steel (HSS)

Features

Three flute design provides rigidity and efficient chip evacuation during counterboring operations.

HSS construction offers wear resistance and longer tool life under typical metalworking conditions.

Counterbore capability generates flat-bottom recesses for socket head cap screws, improving flush mounting and load distribution.

Shank versatility supports both Straight Shank and Round Shank tool holders, enabling compatibility with drill presses, CNC mills, and manual milling machines.

Applications suitable for creating precise receptacles for socket head cap screws in metal assemblies, including automotive, aerospace, and industrial equipment components.