5/8" 60° HSS Single Flute Countersink 82° 4-Flute Countersinks SIZE 1-1/2" OVERALL LENGTH 3-3/8"

SIZE 1-1/2" 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 120° SUGGESTED PACK QTY 1

also known as center reamers

while the high red hardness allows for drilling speeds up to 30% faster than standard M2 HSS

Thanks to its high red hardness

and countersinking

5/8" 60° HSS Single Flute Countersink 82° 4-Flute Countersinks SIZE 1-1/2" OVERALL LENGTH 3-3/8"Specifications SIZE 5 8" OVERALL LENGTH 2 1 4" MATERIAL HIGH SPEED STEEL FINISH UNCOATED (BRIGHT) SHANK DIAMETER 3 8" NUMBER OF FLUTES 1 SHANK TYPE ROUND CUTTING ANGLE 60 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.