Diameter: 3/4"Decimal Equivalent: .7500"Overall Length: 7"Flute Length: 4-15/16"Number Of Flutes: 5Point Diameter: .453"Shank: 1/2"Enlarges And Aligns Existing HolesUsed In Steel Erection, Automotive, Truck & Trailer Manufacturing And RepairFor Use On All Metals Including Stainless Steel And Tough AlloysDeburrs Welded And Punched Holes