Solid Carbide Submicron Grain Straight - RHC Flutes Standard 45 Degree Lead Chamfer
.0680 4 STR/RHC 1/2 F/L REAMER Solid Carbide Submicron Grain Straight - RHC Flutes Standard 45 Degree Lead Chamfer Flute and Shank Diameters are the same Neck diamter is .010 +/-.002 less than fluted diameter