- IMPROVED PERFORMANCE: Weldtec variable tooth design delivers a long life and more efficient cutting
- FAST CHIP REMOVAL: Variable depth gullets reduce friction for improved chip clearance
- BUILT TO LAST: Heavy-duty bi-metal construction increases durability for extended life
![Irwin® Bi-Metal Hole Saw, 6", 2" H x 7" L, #IR-373600BX (1/Pkg) Irwin® Bi-Metal Hole Saw, 6", 2" H x 7" L, #IR-373600BX (1/Pkg)](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/259198/449172/373600BX__60912.1669669786.jpg?c=2)