Special Discount 7/16″ X 1/8″ Aircraft Counterbore HSS 1/4″ Round Shank 4 Flute DEWA/CCBR7/16
Original price was: $27.76.$14.44Current price is: $14.44.
For orders under $150.00, a shipping fee of $12.99 applies.
Industrial cutting tools designed for precision counterboring in aerospace and industrial applications. These tools provide consistent counterbore depth and clean hole finishes for flush-fastener installations.
Specs
Counterbore diameter: 7/16 inch
Counterbore depth: 1/8 inch
Shank diameter: 1/4 inch
Drive type: Round
Material: HSS
Features
Flute count: 4
Flute geometry: 4 flute design for efficient chip evacuation and smoother cutting
Material: HSS (High Speed Steel) suitable for drilling and counterboring in common aerospace and industrial alloys
Counterbore depth control: 1/8 inch depth enables precise seat for flush-head fasteners
Shank compatibility: 1/4 inch round shank compatible with standard CNC mills and drill presses
Application: Counterboring operations in panels and brackets for flush-seat fasteners in aerospace and heavy equipment





