Carbide Bur Set Cut Type Double Single Head Shape Cone Cylinder Inverted Cone Head Diameter - Maximum 5/8 in Head Diameter - Minimum 1/2 in Number of Pieces 5 Primary Material Application Brass Bronze Cast Iron Copper Nickel Stainless Steel Steel Titanium Trade Number SD-5CO SJA-5CO SK-6CO SN-5CO SNA-5CO End Type Flat Pointed Radius System of Measurement Inch Metric Head Dia 1/2 in 5/8 in Coating Bright (Uncoated) Head Length 3/4 in 7/8 in 1 in