Comparison : Item # D41113810, 2-Flute HSS Double End Ball End Mills, USA
Item # D41113830, 2-Flute HSS Double End Ball End Mills, USA
Item # D41113850, 2-Flute HSS Double End Ball End Mills, USA
Item # D41113870, 2-Flute HSS Double End Ball End Mills, USA
Item # D41113890, 2-Flute HSS Double End Ball End Mills, USA