popular ! 6 Pcs Titanium Plating Drill Bit Set 2022 High Speed Reaming Pagoda Sawtooth Set Premium Metal Step Drill Bit Multiple Hole Stepped Up Bits for DIY Lovers

Highlights This drill bit set includes  6 individual drill bits.  It is economical and easy to store. The titanium coating is very  suitable for  drilling holes in a variety of materials, including steel, brass, wood, plastic, etc. New technology in drilling equipment; bearing steel combined with a titanium coating. More efficient and tough.  The step design makes  the drill cutting precise and efficient, convenient and widely used.  New design and smoother cut, make your  industrial buildings more perfect. MAIN FEATURES: ►Very Practical A combination set of 6 specifications, 3-step drill bits and 3 serrated drill bits, meets your various needs  and  improves work efficiency. ► Precise & Efficace The combination of the multi-grid drilling of the pagoda drill bit and the sharp edge of the serrated drill bit to  facilitate the removal of cutting waste  when drilling, preventing the scattering of iron shavings or sawdust, makes drilling  faster, more precise, smoother and more efficient. ►Durable in use Made of top-grade bearing steel, titanium plated surface,  anti-oxidation, anti-rust, wear-resistant, long service life. ►Easy to carry The  most commonly used drill size ,  light and small, does not take up space, can be  stored in your toolbox and used anytime,  anywhere,  convenient and quick. ►Large application The titanium coating makes  it easy to cut steel sheets, aluminum sheets,  copper, plastic and wood panels, and  many other types of sheet metal, including tiles, concrete, tiles, brick, wood, plastic, glass, masonry, etc. How to use: • Connect the bit to the electric drill • Use other tools to measure the required="required" hole diameter. • Then select the corresponding size of the step drill • Correctly install the step drill on the electric drill and finally aim at the position of the target hole, which is perpendicular to the workpiece, then start drilling to the required="required" size.