Specification Brand : Star USA BulletPoint1 : High Speed Steel BulletPoint2 : Right Hand Cut BulletPoint3 : 5/8" Head Diameters x 1/8" Head Width BulletPoint4 : Straight Toot - 10 Teeth BulletPoint5 : Shank size: 1/2" Diameter x 2" Long ItemName : # 405 HSS Woodruff Keyseat Cutters ItemTypeKeyword : woodruff-keyseat-cutters Manufacturer : Star USA Material : HSS PartNumber : 9764050 ProductDescription : Woodruff keyseat cutters are extremely versatile milling cutters. They satisfy a variety of applications from milling slots to milling threads. ProductSiteLaunchDate : 2011-11-14T00:45:24.455Z UnspscCode : 40000000