86921 .3750 DIA .5000 LOC .030CR 4FL HELICAL SOLUTIONS
4 FL - Corner Radius - 0.3750" (3/8) Cutter DIA x 0.3750" (3/8) Shank DIA x 0.0300" Radius x 0.5000" (1/2) LOC x 4.0000" (4) OAL x 2.1250" (2-1/8) Reach - TPLUS Coated
4 FL - Corner Radius - 0.3750" (3/8) Cutter DIA x 0.3750" (3/8) Shank DIA x 0.0300" Radius x 0.5000" (1/2) LOC x 4.0000" (4) OAL x 2.1250" (2-1/8) Reach - TPLUS Coated