- Increased wall thickness improves durability and minimizes tooth loss when cutting metal: optimized tooth design penetrates metal with ease.
- Larger, sharper teeth remove more wood for fast and efficient cutting
- Speed slot staircase design for fast, easy plug ejection.
- 50% longer life, 2X more durable
![Lenox Carbide Hole Saw, 4-1/4" #LXAH4414 (1/Pkg.) Lenox Carbide Hole Saw, 4-1/4" #LXAH4414 (1/Pkg.)](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/308303/441350/Untitled_design_78__86181.1665063364.jpg?c=2)