✨ KEY FEATURES

• This hole saw kit is made from carbon steel material, and the surface is treated with black oxidation, which provides mild corrosion protection to the treated parts.
  
  
• The premium gear design makes the hole more accurate and symmetrical, and carbon steel teeth provides rapid and clean cutting.
  
  
• Equipped with the hole saw kit holder with size index for easy storage and organizing. Designed to keep all components organized and convenient to carry

• Safety and durable: heat treated hss, the special gear design, makes the hole more accurate. High speed steel teeth for fast and clean cuts. Suitable for normal wood, don't try it to hard material.it will happen broken. All pieces in the set are heat treated enabling them to be suitable for soft and hard wood, plasterboard, plastic, aluminum and non-ferrous metals
  
  
• Sharper teeth for faster cutting and easy plug; increased wall thickness improves durability and minimizes tooth loss and safety instructions: when using, wear protective goggles and gloves
  
  
• Optimized tooth design penetrates object with ease, cut perfect circles with these tools. 
  
  
• Perfect for hole :high precision, smooth cutting edges, especially impact resistance, wear resistance, 
  
  
• Suitable for plasterboard, plastic, wood, MDF, aluminum, computer tables etc.