Milwaukee 49-56-0072 Hole Dozer Bi-Metal Hole Saw, 1 3/8in. (Multi Material)
Condition - New in sealed retail packaging 
-Made in USA

-Most Durable Hole Saw. Period.
-New 3.5 TPI Tooth Design
-All Access Slots enhance user productivity by providing best access and leverage to remove material slugs
-Increased Pilot Visibility for Accurate Hole Saw Placement
-Thermoset Coating reduces friction and drag, increasing overall speed and cordless efficiencies
-Rip Guard(tm) Limited Lifetime Tooth Break Warranty
-For use in general purpose applications such as thick/thin metals, aluminum, drywall, plastics, wood, wood with nails
-1-5/8" Cutting Depth
-Plug Jack, an all access slot design for fast plug removal
-Rip Guard, the strongest tooth form in the industry