Carbide Bur, End Type Flat, Cut Type Double, Shank Dia. 1/4 in, Head Dia. 1/2 in, Head Length 1 in, Included Angle Not Applicable, Overall Length 2 3/4 in, Trade Number SA-5, Primary Material Application Brass, Bronze, Carbon Steel, Cast Iron, Stainless Steel, Titanium, Head Shape Cylinder, Operating Speed - Maximum 50, 000 RPM, List Number 1845, System of Measurement Inch, Coating Bright (Uncoated), Head Material Carbide, Shank Material Hardened Steel