The Irwin BIMETAL hole saw with a diameter of 52 mm is a powerful tool designed for precise and efficient cuts in various materials, especially aluminum. Thanks to the innovative WELDTEC™ technology, this hole saw offers a longer lifespan and higher cutting speed. The variable tooth pitch of 4.5 / 5.5 allows for faster cuts and reduces torque buildup, making it easier to handle. The sturdy backing plate provides additional stability, even in the most demanding applications. This bi-metal design combines the advantages of two materials, further enhancing the durability and efficiency of the saw. The Irwin BIMETAL hole saw is therefore a reliable choice for professionals and DIY enthusiasts who value quality and performance.

• WELDTEC™ technology for longer lifespan and higher cutting speed
• Variable tooth pitch for faster cuts and improved chip removal
• Sturdy backing plate for stability in demanding tasks
• Bi-metal design for increased durability.