Comparison : Item # D41165020, Stub Length HSS 3/16" Shank 2 Flute Double End Mills, USA
Item # D41165030, Stub Length HSS 3/16" Shank 2 Flute Double End Mills, USA
Item # D41165040, Stub Length HSS 3/16" Shank 2 Flute Double End Mills, USA
Item # D41165050, Stub Length HSS 3/16" Shank 2 Flute Double End Mills, USA
Item # D41165060, Stub Length HSS 3/16" Shank 2 Flute Double End Mills, USA