Carbide Bur Set Cut Type Double Head Shape Ball Cone Cylinder Flame Oval Tree Head Diameter - Maximum 1/2 in Head Diameter - Minimum 1/2 in Number of Pieces 12 Primary Material Application Brass Bronze Carbon Steel Cast Iron Copper Nickel Stainless Steel Steel Titanium Trade Number SA-5 SB-5 SC-5 SD-5 SE-5 SF-5 SG-5 SH-5 SJ-5 SK-5 SL-4 SM-5 End Type Flat Pointed Radius System of Measurement Inch Head Dia 1/2 in Coating Bright (Uncoated)