Shank Dia: 1-1/4""; Length Overall 4-1/4" Milling Head: Ground to 1.582" Length 1-3/4" Has ground reduced diameter at end for special application. (Approx. 1-1/2" dia. for 3/8" of the 30-degree spiral end, and 1/8" of the end has been ground at a slight angle to a 1-1/4" diameter.) This end mill is vintage, in used but great condition. This and most of our perishable tooling came from a tool and die manufacturing facility in Chicago. We describe to the very best of our ability condition and dimensions, but you should look at the picture, our description, for condition). Could easily be reground to suit your purpose. Shipping is at exact cost to buyer (domestic, parcel post or priority, if priority is cheaper we can adjust upon purchase) on this item. International customers inquire. Category: Vintage Tools & Gadgets