Helical Solutions 83117 | HEV-C-SR-50625-R.030 0.6250" (5/8) Diameter x 0.6250" (5/8) Shank x 0.0300" Corner Radius x 3.5000" (3-1/2) OAL x 1.2500" (1-1/4) LOC 5 Flute TPLUS Coated Corner Radius End MillHelical Solutions 83117 HEV C SR 50625 R. 030 0. 6250" (5 8) Cutter DIA x 0. 6250" (5 8) Shank DIA x 0. 0300" Radius x 1. 2500" (1 1 4) Length of Cut x 3. 5000" (3 1 2) Overall Length Carbide Corner Radius End Mill for Stainless and High Temp, 5 Flutes, TPLUS Coated (HEV C SR 50625 R. 030). From the Helical Solutions End Mills for Stainless & High Temp 5 Flute Corner Radius Chipbreaker Rougher Variable Pitch product family.