Value for your money but you get what you pay for. My things were scattered in my bag, the parts were rusted, there was a smell of oil. The case was full of scratches, it looked used.
Pros
Durability and Safety: The hole saw set is made of high quality carbon steel, heat treated and its surface is black oxidized. Black Oxide provides mild corrosion protection for machined parts. High strength and hardness, design for increased durability and excellent cutting performance. Our hole saw has a reinforced bead for extra strength and durability