Carbide Bur End Type Radius Cut Type Double Shank Dia 3 mm Head Dia 12 45/64 mm Head Length 25 13/32 mm Included Angle Not Applicable Overall Length 69 29/32 mm Trade Number SC-5 Primary Material Application Brass Bronze Carbon Steel Cast Iron Stainless Steel Titanium Head Shape Cylinder List Number 1847 System of Measurement Metric Coating Bright (Uncoated) Head Material Carbide Shank Material Hardened Steel