Tree Bur SG End Type Pointed Cut Type Double Shank Dia 6 mm Head Dia 6 mm Head Length 15 29/32 mm Included Angle Not Applicable Overall Length 50 51/64 mm Trade Number SG-1 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