Comparison : Item # D41101050, 2-Flute HSS Center-Cutting Single End End Mills, USA
Item # D41101070, 2-Flute HSS Center-Cutting Single End End Mills, USA
Item # D41101090, 2-Flute HSS Center-Cutting Single End End Mills, USA
Item # D4145009, 2-Flute HSS Center-Cutting Single End End Mills, USA
Item # D41101130, 2-Flute HSS Center-Cutting Single End End Mills, USA