Product Name: Carbide Burr Cone Shape 60 Deg. Form J Model NO.: SJ / KSJ Shank: 1/8" (3mm), 1/4"(6mm) Head: Solid Carbide Cut Types: Stardard Cut, Double Cut, Aluminum Cut Trademark: OEM available Transport Package: Plastic Case Specification: See the table below Origin: China HS Code: 8207909000 Product Description ConeShape60 Deg. - SJ / KSJStandard cut for general applicationsDouble cut for general purpose use. Improves controland reduces chipsAluminum cut for rapid stock removal ofsofter non-ferrous materials including plasticSizes available:Item No.D1 (mm)L2(mm)D2(mm)L1(mm)SJ-42M32.5338SJ-1M64650SJ-3M9.58655SJ-5M12.711658SJ-6M1614.5661SJ-7M1917.5665SJ-9M2524.5668