OSG Carbide ADO drill with oil hole, 8D type, 8694300, ADO-8D-3-3, 1 piece

Catalog number: ADO-8D-3-3 Features: ●By adopting "EgiAs coating", wear is suppressed by the wear-resistant layer, and the nano-periodic lamination prevents the propagation of cracks. Applications: ●Cutting materials: low, medium and high carbon steel, alloy steel, tempered steel, stainless steel, tool steel, cast iron, ductile cast iron. Specifications: ●Blade diameter (mm): 3 ●Groove length (mm): 33 ●Total length (mm): 80 ●Shank diameter (mm): 3 ●Effective machining depth: 8D (blade diameter x 8 times) ●Surface treatment: EgiAs coating Material/Finish: ●Micro grain carbide