Helical Solutions 83277 | HSV-R-40125-BN 0.1250" (1/8) Cutter DIA x 0.1250" (1/8) Shank DIA x 0.5000" (1/2) Length of Cut x 2.5000" (2-1/2) Overall Length Carbide Ball End Mill for Stainless and High Temp, 4 Flutes, TPLUS Coated - (HSV-R-40125-BN)Helical Solutions 83277 HSV R 40125 BN 0. 1250" (1 8) Cutter DIA x 0. 1250" (1 8) Shank DIA x 0. 5000" (1 2) Length of Cut x 2. 5000" (2 1 2) Overall Length Carbide Ball End Mill for Stainless and High Temp, 4 Flutes, TPLUS Coated (HSV R 40125 BN). From the Helical Solutions End Mills for Stainless & High Temp 4 Flute Ball Variable Pitch product family.