Carbide Bur, End Type Pointed, Type Single, Shank Dia. 1/4 in, Head Dia. 5/16 in, Head Length 3/4 in, Included Angle Not Applicable, Overall Length 2 1/2 in, Trade Number SG-2, Primary Material Application Brass, Bronze, Carbon Steel, Cast Iron, Copper, Stainless Steel, Steel, Titanium, Head Shape Tree, Operating Speed - Maximum 60,000 RPM, List Number 310G, System of Measurement Inch, Coating Bright (Uncoated), Head Material Carbide, Head Material Grade C2 Submicron, Shank Material Steel