Carbide Bur Set, Type Single, Head Shape Ball, Cone, Cylinder, Oval, Tree, Head Diameter - Maximum 3/8 in, Head Diameter - Minimum 1/4 in, Number of Pieces 9, Primary Material Application Brass, Bronze, Carbon Steel, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium, Trade Number SB-3, SC-3, SD-3, SE-3, SF-3, SG-3, SK-3, SL-3, SM-3, End Type Pointed, Radius, System of Measurement Inch, Head Dia. 1/4 in, 3/8 in, Coating Bright (Uncoated), Head Material Carbide