Comparison : Item # D415804040, Stub Length HSS 3/16" Shank 4 Flute Double End Mills, Imported
Item # D415804050, Stub Length HSS 3/16" Shank 4 Flute Double End Mills, Imported
Item # D415804060, Stub Length HSS 3/16" Shank 4 Flute Double End Mills, Imported
Item # D415804070, Stub Length HSS 3/16" Shank 4 Flute Double End Mills, Imported
Item # D415804080, Stub Length HSS 3/16" Shank 4 Flute Double End Mills, Imported