Aopin 2pcs HSS 1/8" Inch (3.2mm) Metric Gold Cobalt Titanium High Speed Steel Twist Drill Bit,Suitable for Cast Iron,Stainless Steel,Copper, Wood,Plastic

[Key Parameters]: Shank Dia: 3.2mm/0.13"; Cutting Edge Dia: 3.2mm/0.13"; Cutting Edge Length: About 1.3mm/1"; Total Length: 75mm/2.95"; [Product Features]: Made of high-quality 5% cobalt element high-speed steel, five-axis composite machine integrated grinding manufacturing, high dimensional accuracy, after quenching and tempering treatment, the surface is gold-plated titanium treatment, wear-resistant, not easy to stick to the knife, and smooth chip removal"," High strength, good endurance and long service life; [Scene]: Mainly used for machine power tools, electric drills, drill presses and other equipment main applicable accessories, can be drilled in metal products and non-metal products, steel, stainless steel, copper, aluminum, wood, plastic and other materials, through The effect of hole or counterbore is good; [Operation Tips]: In order to ensure the accuracy of the drilling position, it is recommended to use the positioning drill first, and then use the drill bit for processing. In addition, in order to improve the cutting efficiency and extend the life of the drill bit, it is recommended to spray cutting fluid during the drilling process. [Package Content]: Drill x2pcs,