Cylinder Bur SB End Type Flat Cut Type Double Shank Dia 3 mm Head Dia 3 mm Head Length 14 19/64 mm Included Angle Not Applicable Overall Length 38 3/32 mm Trade Number SB-43 Primary Material Application Brass Bronze Carbon Steel Cast Iron Stainless Steel Titanium Head Shape Cylinder Coating Bright (Uncoated) Head Material Carbide Shank Material Carbide