Specification Brand : Star USA Label : Star USA Manufacturer : Star USA MaterialType : High Speed Steel PartNumber : 304261731 ProductGroup : Single Detail Page Misc ProductTypeName : END_MILLS Publisher : Star USA SmallImage_Height : 16 SmallImage_URL : https://m.media-amazon.com/images/I/31J4e3AUHzL._SL75_.jpg SmallImage_Width : 75 Studio : Star USA Title : 1-1/2" Cobalt Steel Roughing End Mills - Fine Tooth - Long - USA