Qualtech Bridge Reamer, Heavy Duty Short, Series: DWRRB, Imperial, 9/16 in dia, 6-7/8 in Overall Length, 3/8 in Point, Tapered Point, Hex Shank, 1-3/4 in Shank dia, Straight Flute, 5 in Flute Length, HSS, Bright, Applicable Materials: Structural Iron or Steel Qualtech DWRRB9/16HEX Heavy Duty Short Bridge Reamer, Imperial, 9/16 in dia x 6-7/8 in L, 1-3/4 in dia Hex Shank, Straight Flute