6PCS HSS Titanium Coated Drill Bit Set, Including 3 Sizes Step Drill Bit and 3 Sizes Twist Drill Bits for Metalworking, Woodworking, Hole Drilling, Multiple Hole Stepped Up Bits for DIY Lovers

【Strong and Practical】The titanium drill set has 6 specifications, 3 drill bits with 30 holes of different sizes, 3 serrated drill bits, a set of tools for drilling and grooving, which improves work efficiency 【Multi-purpose】 suitable for cutting, drilling and reaming of wood, aluminum alloy and plastic sheets with a thickness of about 1mm-5mm 【Durable in Use】 The metal step drill is made of premium high-speed steel, with titanium-plated surface, anti-oxidation, no rust, wear-resistant, and long service life 【Easy to Carry】 has a tailored plastic storage case to prevent it from falling and keep the drill organized 【Wide Application】 The drill is sharp and easy to cut steel, aluminum, copper and plastic and wood, as well as many other types of metal plates, the surface titanium plating can effectively protect the drill, it is the best Father's Day gift for father