The DeWalt Bi-Metal EXTREME hole saw with a diameter of 121 mm is a powerful tool suitable for a variety of materials, including wood, metal, and plastic. This hole saw features a bi-metal construction that offers up to 50% longer lifespan and up to twice the durability compared to traditional hole saws. The innovative, patented tooth geometry allows for efficient and rapid chip removal, resulting in a clean cutting profile. The aggressive tooth design ensures fast cutting progress even with thicker materials. Additionally, the large continuous cut-out facilitates the removal of the core, further enhancing the handling of the hole saw.

• Bi-metal construction for increased lifespan and durability
• Patented tooth geometry for efficient chip removal
• Suitable for various materials such as wood, metal, and plastic
• Aggressive tooth design for fast cutting progress with high material thickness
• Easy removal of the core through large cut-out.