Key features

• •These 246 piece set includes the most essential tools of drill bits, screws, a countersink, and more, which will help you get professional results on your next home improvement or DIY project.
• •Suitable for drilling into masonry, wood, metal and plastics and multiple screwdriving and fastening applications.
• •With a wide range of bit sizes and suitable for a variety of materials, you will always be ready to get the job done.
• •The drill bit set comes with a durable carry case with a handle on it, which allows for easy transportation. The numbers of each drill bit are clearly laid out in the box. It is designed to keep all components organized and convenient to take
• •HSS titanium drill bit is coated with titanium on its surface, which increases the hardness of the drill bit, meanwhile strengthens heat dissipation, makes the twist drill bit more wear-resisting. Other parts are made of high quality high speed steel, which features high hardness, good wear resistance and durability. It can be used multiple times without deformation.