OSG Carbide ADO drill with oil hole, 30D type, 8708830, ADO-30D-8.3-9, 1 piece

Catalog number: ADO-30D-8.3-9 Features: ●Special specifications provide low thrust, stable torque, and stability during intermittent cutting. ●By adopting "EgiAs coating", the wear-resistant layer suppresses wear, and the nano-periodic lamination prevents the propagation of cracks. 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): 8.3 ●Groove length (mm): 280 ●Total length (mm): 350 ●Shank diameter (mm): 9 ●Effective machining depth: 30D (blade diameter x 30 times) ●Surface treatment: EgiAs coating Material/Finish: ●Micro grain carbide