Union Butterfield® 4702 Short Set Interchangeable Pilot Counterbore, 9/32 in Bore, 17/64 in Shank

• High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and non-ferrous materials
• 3/4 in flute length
• Alloy steel, brass, bronze, carbon steel, cast iron, copper, copper alloys, free machining stainless steel, hardened steel, nickel, nickel alloys, stainless steel, steel, structural steel, titanium, titanium alloys are applicable materials
• The counterbore is an end cutting tool which utilizes and interchangeable pilot to align the enlarged hole being machined with the preformed hole
• Straight shank

Union Butterfield® Interchangeable Pilot Counterbore| Short Set| Series: 4702| 9/32 in Bore Dia| 3-13/16 in Overall Length| 17/64 in Shank Dia| 3 Flutes| 3/32 in Pilot Dia| Forward Cutting| HSS| Bright