For sale is a Walter Prototype 1mm Carbide Ball Nose End Mill, No. 3D3167-7211153.  The end mill is new and unused and comes in the original plastic case with the original plastic tip protector.  I have several available so if you buy more than one, a discount is applied AND shipping is reduced on the additional units.  The end mill(s) will be shipped promptly from Missouri.  Thanks for looking.