Helical Solutions 82918 | HEV-C-R-70500-R.030 0.5000" (1/2) Diameter x 0.5000" (1/2) Shank x 0.0300" Corner Radius x 3.0000" (3) OAL x 1.2500" (1-1/4) LOC 7 Flute TPLUS Coated Corner Radius End MillHelical Solutions 82918 HEV C R 70500 R. 030 0. 5000" (1 2) Cutter DIA x 0. 5000" (1 2) Shank DIA x 0. 0300" Radius x 1. 2500" (1 1 4) Length of Cut x 3. 0000" (3) Overall Length Carbide Corner Radius End Mill for Stainless and High Temp, 7 Flutes, TPLUS Coated (HEV C R 70500 R. 030). From the Helical Solutions End Mills for Stainless & High Temp 7 Flute Corner Radius Chipbreaker Rougher Variable Pitch product family.