Comparison : Item # D41266240, Stub Length Cobalt Steel 3/16" Shank 4 Flute Double End Mills, USA
Item # D41266250, Stub Length Cobalt Steel 3/16" Shank 4 Flute Double End Mills, USA
Item # D41266260, Stub Length Cobalt Steel 3/16" Shank 4 Flute Double End Mills, USA
Item # D41266270, Stub Length Cobalt Steel 3/16" Shank 4 Flute Double End Mills, USA
Item # D41266280, Stub Length Cobalt Steel 3/16" Shank 4 Flute Double End Mills, USA