6 3/8" Hole Saw: Hole saws made of M42 high-speed steel and BI metal, with higher hardness (≥65HRC), higher toughness, higher cutting strength and stronger wear resistance.
Widely Used: Very suitable for use in corn perforated panels, drywall, wood, plastic, plaster, thin slate, acrylic panels and other home projects, such as recessed lights, speakers, air ducts, etc.
Hole Saw Bit Cutting Teeth: Designed with sharp teeth for reduced vibration, allowing for stable performance while swiftly creating holes. A thicker wall construction enhances the tool’s durability and reduces the likelihood of tooth loss, ultimately extending its lifespan.
Efficient & Smooth Cutting: High-quality bi-metal band and the best cutting performance of HSS teeth combines with Non-binding clean edge design ensures smooth and clean cutting of the hole saw blade.