1/4 in, Head Dia.
Carbide Bur,Radius End,1 In,1/4 Shank 1 in, Head Length 1 in, Included Angle Not Applicable, Overall Length 2 3/4 in, Trade Number SC-9, Primary Material Application Brass, Bronze, Carbon Steel, Cast Iron, Copper, Stainless Steel, Steel, Titanium, Head Shape Cylinder, Operating Speed - Maximum 30,000 RPM, List Number 310C, System of Measurement Inch, Coating Bright (Uncoated), Head Material Carbide, Head Material Grade C2 Submicron, Shank Material Steel Carbide Bur, End Type Radius, Cut Type Single, Shank Dia..