Qualtech Bridge Reamer, Series: 420F, Imperial Reamer Size Measurement System, 1-1/8 in dia, 12 in Overall Length, 55/64 in Point, Tapered Point, Tapered Shank, #3 Morse Taper Shank dia, Spiral Flute, 7-3/8 in Flute Length, HSS, Bright, Applicable Materials: Structural Iron or Steel Qualtech DWRRB1-1/8 Bridge Reamer, Imperial, 1-1/8 in dia x 12 in L, #3 Morse Taper dia Tapered Shank, Spiral Flute