Buy Online 2-7/8″ X 1/2″ Straight Shank Counterbore HSS 1-3/4″ Round Shank 5 Flute DEWCBR2-7/8
Original price was: $380.61.$159.86Current price is: $159.86.
Industrial counterbore tooling optimized for precision in metalworking environments. Engineered to deliver consistent depth control and robust performance in production settings.
Specs
Cutting diameter: 2-7/8 inch
Shank diameter (straight): 1/2 inch
Shank diameter (round): 1-3/4 inch
Flute count: 5
Material grade: HSS
Features
Application: Counterboring operations for through holes in metalworking; creates flat-bottom recess for socket head cap screws; suitable for drill presses and milling machines with compatible spindles.
Chip evacuation: 5 flute geometry enhances chip clearance during high feed rates, reducing heat buildup.
Material advantages: High Speed Steel provides wear resistance and heat tolerance for repetitive cycles.
Shank compatibility: Designed to accommodate straight shank and round shank interfaces for flexible machine tool integration.





