Carbide Bur Set Cut Type Double Head Shape Ball Cone Cylinder Round Nose Tree Tree Head Diameter - Maximum 1/2 in Head Diameter - Minimum 3/8 in Number of Pieces 5 Primary Material Application Brass Bronze Cast Iron Copper Nickel Stainless Steel Steel Titanium Trade Number SB-3 SC-5 SF-5 SG-3 SL-4 End Type Pointed Radius System of Measurement Inch Metric Head Dia 3/8 in 1/2 in Coating Bright (Uncoated) Head Length 3/4 in 1 in 1 1/8 in Head Material Carbide