DescriptionAre you looking for the professional, yet affordable drill bit? Are you in search of a sturdy, trAre you looking for the professional, yet affordable drill bit? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional drill bit set must meet your needs. It is one of the best choices for you.Features- Material: High-speed Steel. - Made of high-speed steel material, durable, strong and practical, with a long service life. - They can avoid walking during work process, while clearing chips and particles more quickly and easily. - The design is reasonable, efficient and practical, and can easily help you complete your work and improve efficiency. - Compatible with electric hand drills, bench drills, percussion drills, CNC machining center, CNC machine tools, etc. - Suitable for hardened material and hard metals, such as cast iron, high temperature alloy, woods, stainless steel, etc.
