Carbide Bur, End Type Radius, Type Single, Shank Dia. 1/4 in, Head Dia. 1 in, Head Length 15/16 in, Included Angle Not Applicable, Overall Length 2 3/4 in, Trade Number SD-9, Primary Material Application Brass, Bronze, Carbon Steel, Cast Iron, Copper, Stainless Steel, Steel, Titanium, Head Shape Ball, Operating Speed - Maximum 30,000 RPM, List Number 310D, System of Measurement Inch, Coating Bright (Uncoated), Head Material Carbide, Head Material Grade C2 Submicron, Shank Material Steel Made in United States UPC 888226066686 Model 310-001096 Shape Round Cut Type Ball End Brand Name Monster Tool Unit Count 1.0 Count Item Weight 16 ounces Part Number 310-001096 End Cut Type Ball End Finish Types Unfinished Manufacturer MONSTER Material Type Alloy Steel, Carbide Tolerance Held Precision Cutting Diameter 1 Inches Number of Flutes 1 Number of Cutting Edges 2