Same Day Shipping 1-7/8″ X 7/16″ Taper Shank Counterbore HSS 4MT Taper Shank 5 Flute DEWCBRTS1-7/8
Original price was: $153.65.$64.53Current price is: $64.53.
Industrial tooling for precision milling and hole finishing. This taper shank counterbore is engineered for 4MT Morse taper spindles and manufactured from high speed steel for robust cutting performance.
Specs
Dimensions: 1-7/8″ counterbore diameter; 7/16″ shank diameter
Drive type: 4MT Morse taper
Material grade: HSS
Features
Flute count: 5-flute geometry enabling efficient chip evacuation and favorable cutting action at typical metal removal rates
Counterbore geometry: flat-bottom profile provides clean seating for fasteners and consistent counters depth
Compatibility: designed for milling centers and drill presses with 4MT spindles
Material performance: high speed steel offers elevated red hardness and wear resistance under continuous cutting
Applications: suitable for countersinking and counterboring operations in steel, aluminum, and cast iron workpieces





