Comparison : Item # D415832081, Extended Length 2-Flute HSS Single End Ball End Mills, Imported
Item # D415832121, Extended Length 2-Flute HSS Single End Ball End Mills, Imported
Item # D415832161, Extended Length 2-Flute HSS Single End Ball End Mills, Imported
Item # D415832201, Extended Length 2-Flute HSS Single End Ball End Mills, Imported
Item # D415832241, Extended Length 2-Flute HSS Single End Ball End Mills, Imported