81500 .2500 DIA .3750 LOC .060CR 3FL HELICAL SOLUTIONS
3 FL - Corner Radius - 40° Helix - 0.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.0600" Radius x 0.3750" (3/8) LOC x 4.0000" (4) OAL x 2.1250" (2-1/8) Reach - ZPLUS Coated
3 FL - Corner Radius - 40° Helix - 0.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.0600" Radius x 0.3750" (3/8) LOC x 4.0000" (4) OAL x 2.1250" (2-1/8) Reach - ZPLUS Coated