Comparison : Item # D4115600, Coarse Pitch Center-Cutting Roughing End Mills, Cobalt Steel USA
Item # D41915602, Coarse Pitch Center-Cutting Roughing End Mills, Cobalt Steel USA
Item # D41915604, Coarse Pitch Center-Cutting Roughing End Mills, Cobalt Steel USA
Item # D41915606, Coarse Pitch Center-Cutting Roughing End Mills, Cobalt Steel USA
Item # D41915608, Coarse Pitch Center-Cutting Roughing End Mills, Cobalt Steel USA