Lenox 2-3/4 In. (70 mm) Bi-Metal Speed Slot Hole Saw
Thick backing plate resists damage and increases life. Patented VARI-TOOTH® design optimizes cutting for fast cuts and long tool life. Bi-metal construction creates a hardened edge to minimize tooth stripping.
Added durability
Unique tooth configuration
Resists tooth strippage
Use standard arbor