86490 .6250 DIA .3125 LOC .078CR 4FL HELICAL SOLUTIONS
4 FL - Taper - 0.6250" (5/8) Cutter DIA x 0.6250" (5/8) Shank DIA x 0.0781" (5/64) Radius x 0.3125" (5/16) LOC x 3.0000" (3) OAL - TPLUS Coated
4 FL - Taper - 0.6250" (5/8) Cutter DIA x 0.6250" (5/8) Shank DIA x 0.0781" (5/64) Radius x 0.3125" (5/16) LOC x 3.0000" (3) OAL - TPLUS Coated