Comparison : Item # D41910654, Center-Cutting Hi-Helix 2-Flute Cobalt Steel Single End End Mills for Aluminum, USA
Item # D41910662, Center-Cutting Hi-Helix 2-Flute Cobalt Steel Single End End Mills for Aluminum, USA
Item # D41910668, Center-Cutting Hi-Helix 2-Flute Cobalt Steel Single End End Mills for Aluminum, USA
Item # D41910672, Center-Cutting Hi-Helix 2-Flute Cobalt Steel Single End End Mills for Aluminum, USA
Item # D4110678, Center-Cutting Hi-Helix 2-Flute Cobalt Steel Single End End Mills for Aluminum, USA