Solid Carbide Submicron Grain Straight - RHC Flutes Standard 45 Degree Lead Chamfer
1/8 (.1250) 4 STR/RHC 5/8 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