Drill bit set Tools 10 titanium coated drill bits (5 sizes 1.0-3.175)

High quality: This tool set is made of ultra-fine grain carbide for good milling, cutting performance and high working efficiency. They have high strength, hardness and wear resistance with very sharp cutting edges. Excellent performance: with bending resistance, wear resistance, high hardness, high wear resistance and high strength. Sharp: These end mills have sharp edges that can be used to mill holes, grooves and edges in boards, and the process will be smooth. Coated and Polished Surfaces: A well-polished surface is very clean, with no burrs or burrs on the shank, making it very safe for you. Work with different materials: Many objects or materials can be engraved, such as circuit boards, metals, plastics, stainless steel and copper.