OSG Carbide Oil Hole ADO Drill 8D Type 8694280 ADO-8D 2.8-3 1 piece

Catalog number: ADO-8D 2.8-3 Features: ●By adopting "EgiAs" coating, wear is suppressed by the wear-resistant layer, and the nano-periodic lamination prevents the propagation of cracks. Applications: ●For 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, magnesium alloy. Specifications: ●Blade diameter (mm): 2.8 ●Groove length (mm): 31 ●Total length (mm): 80 ●Shank diameter (mm): 3 ●Twist angle (°): 30 ●Tip angle (°): 140 ●Surface treatment: EgiAs coating Material/Finish: ●Carbide