The Irwin BIMETAL hole saw with a diameter of 44 mm is a powerful tool designed for precise and efficient cuts in various materials. Thanks to WELDTEC™ technology, this hole saw offers a longer lifespan and higher cutting speed, making it ideal for demanding applications. The variable tooth pitch of 4.5 / 5.5 allows for faster cuts and reduces torque buildup, while the improved chip removal ensures a clean working environment. The robust backing plate provides additional stability and durability, making the hole saw a reliable companion for professional tradespeople and DIY enthusiasts.

• WELDTEC™ technology for longer lifespan and higher cutting speed
• Variable tooth pitch for faster cuts and reduced torque buildup
• Efficient chip removal through variable tooth spacing
• Robust backing plate for additional stability and durability.