246pc Combination Drill Bit Set Include HSS Titanium Twist, Screwdriver, Masonry Bits, for Woods, Metal, Plastics & Copper

【High Quality】Our Bits made high quality chrome vanadium coating, and constructed from high treated steel, each metal drill bit seamlessly penetrates a range of hard materials 【246pc Drill Bit Set】Complete with 246 pieces, every Kind of drill bit set have several different size,you can choose the suitable one for your work. Our drill bit set caters for all your DIY drilling application needs 【Wide Range of Uses】made for masonry, wood, metal and plastic drilling as well as multiple screwdriving and fastening applications, according to different materials, choose different kind drill bit, finish work efficiently 【Tough Storage Case】With a solid, Moisture proof storage box, the inner moulding displays each component in a logical labelled sequence, so all the drill bits easy to storage, find and carry 【Customer Service】Any product related problem, please feel free to contact us. We will try our best to help you to your satisfaction