OSG Carbide Drill Series ADO-3D 8700420 ADO-3D-4.2-6 1 piece

Catalog number: ADO-3D-4.2-6 Features: ●By adopting "EgiAs coating", wear is suppressed by the wear-resistant layer, and the nano-periodic lamination prevents the propagation of cracks. ●The new coating "EgiAs" coating is adopted, and wear resistance and toughness are improved. Applications: ●Cutting materials: low, medium, and high carbon steel, alloy steel, tempered steel, hardened steel, stainless steel, tool steel, cast iron, ductile cast iron, copper alloy, aluminum alloy casting, titanium alloy, Inconel, magnesium alloy. Specifications: ●Blade diameter (mm): 4.2 ●Groove length (mm): 26 ●Total length (mm): 80 ●Shank diameter (mm): 6 ●Twist angle (°): 30 ●Tip angle (°): 140 ●Surface treatment: EgiAs coating