R8 FLY CUTTER WITH INDEXABLE TOOL BRIDGEPORT MILLING MACHINE TOOLING 7/16" UNF Thread An Excellent Quality Product For Fly Cutting Manufactured From Fine Quality Tool Steel Head Diameter - 2.1/2" Shank Thread - 7/16" UNF Indexable Tool - 5/16" - 8 MM RIGHT HAND Takes CCMT 060204 INSERTS R8 Fly Cutter - 1 Nos Allen Key - 1 Nos CCMT 060204 Inserts - 10 Nos Boxed Tory Key - 1 Nos Feel Free To Ask Any Question? Thanks For Looking & Buying !