Specification Brand : STAR USA BulletPoint1 : Size: 5/16 x 5/16 x 2-1/4" OAL BulletPoint2 : Includes 2 pieces CuttingAngleString : 15 degrees ItemName : BL5 C2 Carbide Tipped Tool Bit (2 Pcs.) ItemTypeKeyword : straight-router-bits Manufacturer : Star USA Material : Carbide PartNumber : 85200153412 ProductDescription : 15° Lead Angle Turning Tool - Left Hand. For turning on the outside of a part. Grade C2 - for Cast Iron and nonferrous materials. ProductSiteLaunchDate : 2013-07-25T16:58:01.873Z SurfaceRecommendation : Cast Iron