1-1/4" 90° HSS Single Flute Countersink 7/16 Threaded Shank Countersinks SIZE 7/8" OVERALL LENGTH 2-3/4"

SIZE 7/8" OVERALL LENGTH 2-3/4" MATERIAL HIGH SPEED STEEL FINISH UNCOATED (BRIGHT) SHANK DIAMETER 1/2" NUMBER OF FLUTES 1 SHANK TYPE ROUND CUTTING ANGLE 90° SUGGESTED PACK QTY 1

and bronze

Works on many materials

SIZE 2" OVERALL LENGTH 3-3/8" MATERIAL HIGH SPEED STEEL FINISH UNCOATED (BRIGHT) SHANK DIAMETER 3/4" NUMBER OF FLUTES 1 SHANK TYPE ROUND CUTTING ANGLE 82° SUGGESTED PACK QTY 1

Thanks to its high red hardness

1-1/4" 90° HSS Single Flute Countersink 7/16 Threaded Shank Countersinks SIZE 7/8" OVERALL LENGTH 2-3/4"Specifications SIZE 1 1 4" OVERALL LENGTH 3 3 8" MATERIAL HIGH SPEED STEEL FINISH UNCOATED (BRIGHT) SHANK DIAMETER 3 4" NUMBER OF FLUTES 1 SHANK TYPE ROUND CUTTING ANGLE 90 SUGGESTED PACK QTY 1 Single flute countersinks are great for chamfering, deburring, and countersinking, and they provide a smooth finish on materials such as aluminum, plastic, and wood.