Helical Solutions 84085 | HSM-030-50062 0.0625" (1/16) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.1870" (3/16) Length of Cut x 2.5000" (2-1/2) Overall Length Carbide Square End Mill for Stainless and High Temp, 5 Flutes, TPLUS Coated - (HSM-030-50062)Helical Solutions 84085 HSM 030 50062 0. 0625" (1 16) Cutter DIA x 0. 2500" (1 4) Shank DIA x 0. 1870" (3 16) Length of Cut x 2. 5000" (2 1 2) Overall Length Carbide Square End Mill for Stainless and High Temp, 5 Flutes, TPLUS Coated (HSM 030 50062). From the Helical Solutions End Mills for Stainless & High Temp 5 Flute Square Variable Pitch product family.