3/4" 60° HSS 3-Flute Countersink Hex Shank Step Drills SIZE 5/16" OVERALL LENGTH 2"

SIZE 5/16" OVERALL LENGTH 2" MATERIAL HIGH SPEED STEEL FINISH UNCOATED (BRIGHT) SHANK DIAMETER 1/4" NUMBER OF FLUTES 6 SHANK TYPE ROUND CUTTING ANGLE 120° SUGGESTED PACK QTY 1

The reduced shank design makes it versatile

KFDHEX Series - HSS Quick-Change Hex Shank Drill Bits

Specifications

QTY 1 STE5HEX (1/4" - 1-3/8" x 8ths)

3/4" 60° HSS 3-Flute Countersink Hex Shank Step Drills SIZE 5/16" OVERALL LENGTH 2"Specifications SIZE 3 4" OVERALL LENGTH 2 5 8" MATERIAL HIGH SPEED STEEL FINISH UNCOATED (BRIGHT) SHANK DIAMETER 1 2" NUMBER OF FLUTES 3 SHANK TYPE ROUND CUTTING ANGLE 60 SUGGESTED PACK QTY 1 3 flute countersinks, also known as center reamers, are commonly used to countersink holes for centers or to enlarge existing holes.