• 5 Piece Burr Set • Express Cut Burrs (also referred to as Double Cut Burrs) are general purpose burrs designed for rapid stock removal and improved operator control. • Chip size is reduced and lower tool speeds can be used compared with standard cut burrs. • Ideal for use in carbon steel, cast iron, high strength steel, stainless steel, steel castings, steel welds, titanium alloy and fibreglass composite. Shank (inch): 1/4ヤ Number of Pieces: 5 Material: Tungsten Carbide