Tree Bur SG End Type Pointed Cut Type Double Shank Dia 3 mm Head Dia 3 mm Head Length 12 45/64 mm Included Angle Not Applicable Overall Length 38 mm Trade Number SG-44 Primary Material Application Brass Bronze Carbon Steel Cast Iron Copper Stainless Steel Titanium Head Shape Tree Coating Bright (Uncoated) Head Material Carbide Shank Material Carbide